Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
111 results · page 2 of 3
Feb 1, 2023 Dell BIOS contains a Stack based buffer overflow vulnerability.CVE-2022-34403 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 1, 2023 Dell BIOS contains a Time-of-check Time-of-use vulnerability.CVE-2022-34398 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains a Time-of-check Time-of-use vulnerability. A local authenticated malicious user could\u00a0potentially exploit this vulnerability by using a specifically timed DMA transaction during an SMI to gain arbitrary code execution on the system.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 1, 2023 Dell BIOS contains an improper input validation vulnerability.CVE-2022-32482 · Other software · Dell · reported by security_alert@emc.comMedium 5.6
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 1, 2023 Dell BIOS contains a heap buffer overflow vulnerability.CVE-2022-34400 · Other software · Dell · reported by security_alert@emc.comHigh 7.1
Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vulnerability to perform an arbitrary write to SMRAM during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 18, 2023 Dell Alienware m17 R5 BIOS version prior to 1.2.2 contain a buffer access vulnerability.CVE-2022-34399 · Other software · Dell · reported by security_alert@emc.comMedium 5.1
Dell Alienware m17 R5 BIOS version prior to 1.2.2 contain a buffer access vulnerability. A malicious user with admin privileges could potentially exploit this vulnerability by sending input larger than expected in order to leak certain sections of SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 18, 2023 Dell BIOS contains a stack based buffer overflow vulnerability.CVE-2022-34401 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell Client BIOS Versions prior to the remediated version contain an improper input validation vulnerability.CVE-2022-34391 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell Client BIOS Versions prior to the remediated version contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell BIOS contains a use of uninitialized variable vulnerability.CVE-2022-34390 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains a use of uninitialized variable vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell BIOS contains an Stack-Based Buffer Overflow vulnerability.CVE-2022-32493 · Other software · Dell · reported by security_alert@emc.comMedium 6
Dell BIOS contains an Stack-Based Buffer Overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell Client BIOS contains a Buffer Overflow vulnerability.CVE-2022-32491 · Other software · Dell · reported by security_alert@emc.comMedium 4.1
Dell Client BIOS contains a Buffer Overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by manipulating an SMI to cause an arbitrary write during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-32489 · Other software · Dell · reported by security_alert@emc.comHigh 8.2
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-32488 · Other software · Dell · reported by security_alert@emc.comHigh 8.2
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-32487 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-32485 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-32484 · Other software · Dell · reported by security_alert@emc.comMedium 5.6
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-32483 · Other software · Dell · reported by security_alert@emc.comMedium 5.6
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 11, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-32492 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 11, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-32486 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 12, 2022Dell BIOS versions contain a Stack-based Buffer Overflow vulnerability.CVE-2022-31226 · Other software · Dell · reported by security_alert@emc.comHigh 7.1
Dell BIOS versions contain a Stack-based Buffer Overflow vulnerability. A local authenticated malicious user could potentially exploit this vulnerability by sending excess data to a function in order to gain arbitrary code execution on the system.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 12, 2022Dell BIOS versions contain an Unchecked Return Value vulnerability.CVE-2022-31225 · Other software · Dell · reported by security_alert@emc.comLow 3
Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or cause unexpected failures.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 12, 2022Dell BIOS versions contain an Improper Protection Against Voltage and Clock Glitches vulnerability.CVE-2022-31224 · Other software · Dell · reported by security_alert@emc.comLow 2
Dell BIOS versions contain an Improper Protection Against Voltage and Clock Glitches vulnerability. An attacker with physical access to the system could potentially exploit this vulnerability by triggering a fault condition in order to change the behavior of the system.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 12, 2022Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability.CVE-2022-31223 · Other software · Dell · reported by security_alert@emc.comLow 2.3
Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 12, 2022Dell BIOS versions contain a Missing Release of Resource after Effective Lifetime vulnerability.CVE-2022-31222 · Other software · Dell · reported by security_alert@emc.comLow 2.3
Dell BIOS versions contain a Missing Release of Resource after Effective Lifetime vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by consuming excess memory in order to cause the application to crash.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 12, 2022Dell BIOS versions contain an Information Exposure vulnerability.CVE-2022-31221 · Other software · Dell · reported by security_alert@emc.comLow 2.3
Dell BIOS versions contain an Information Exposure vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order access sensitive state information on the system.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 12, 2022Dell BIOS versions contain an Unchecked Return Value vulnerability.CVE-2022-31220 · Other software · Dell · reported by security_alert@emc.comLow 3
Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or cause unexpected failures.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2022Dell BIOS versions contain an Insecure Automated Optimization vulnerability.CVE-2022-26861 · Other software · Dell · reported by security_alert@emc.comHigh 7.9
Dell BIOS versions contain an Insecure Automated Optimization vulnerability. A local authenticated malicious user could exploit this vulnerability by sending malicious input via SMI to obtain arbitrary code execution during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2022Dell BIOS versions contain a stack-based buffer overflow vulnerability.CVE-2022-26860 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS versions contain a stack-based buffer overflow vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI to bypass security checks resulting in arbitrary code execution in SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2022Dell BIOS contains a race condition vulnerability.CVE-2022-26859 · Other software · Dell · reported by security_alert@emc.comMedium 6.1
Dell BIOS contains a race condition vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI in order to bypass security checks during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2022Dell BIOS versions contain an Improper Authentication vulnerability.CVE-2022-26858 · Other software · Dell · reported by security_alert@emc.comMedium 6.1
Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 9, 2022Prior Dell BIOS versions contain an Improper Authentication vulnerability.CVE-2022-29083 · Other software · Dell · reported by security_alert@emc.comMedium 6.8
Prior Dell BIOS versions contain an Improper Authentication vulnerability. An unauthenticated attacker with physical access to the system could potentially exploit this vulnerability by bypassing drive security mechanisms in order to gain access to the system.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 23, 2022Prior Dell BIOS versions contain an Input Validation vulnerability.CVE-2022-26864 · Other software · Dell · reported by security_alert@emc.comMedium 6.3
Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls in SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 23, 2022Prior Dell BIOS versions contain an Input Validation vulnerability.CVE-2022-26863 · Other software · Dell · reported by security_alert@emc.comMedium 6.3
Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls in SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 23, 2022Prior Dell BIOS versions contain an Input Validation vulnerability.CVE-2022-26862 · Other software · Dell · reported by security_alert@emc.comMedium 6.3
Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls in SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 26, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-24418 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 26, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-24417 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 11, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-24421 · Other software · Dell · reported by security_alert@emc.comHigh 8.2
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 11, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-24420 · Other software · Dell · reported by security_alert@emc.comHigh 8.2
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 11, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-24419 · Other software · Dell · reported by security_alert@emc.comHigh 8.2
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 11, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-24416 · Other software · Dell · reported by security_alert@emc.comHigh 8.2
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 11, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2022-24415 · Other software · Dell · reported by security_alert@emc.comHigh 8.2
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 9, 2022Select Dell Client Commercial and Consumer platforms are vulnerable to an insufficient verification of data authenticity vulnerability.CVE-2022-22567 · Other software · Dell · reported by security_alert@emc.comMedium 4.7
Select Dell Client Commercial and Consumer platforms are vulnerable to an insufficient verification of data authenticity vulnerability. An authenticated malicious user may exploit this vulnerability in order to install modified BIOS firmware.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 9, 2022Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability.CVE-2022-22566 · Other software · Dell · reported by security_alert@emc.comMedium 6.9
Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 24, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2021-36343 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 24, 2022Dell BIOS contains an improper input validation vulnerability.CVE-2021-36342 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 12, 2021Dell BIOS contains an improper input validation vulnerability.CVE-2021-36325 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 12, 2021Dell BIOS contains an improper input validation vulnerability.CVE-2021-36324 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 12, 2021Dell BIOS contains an improper input validation vulnerability.CVE-2021-36323 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2021Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability.CVE-2021-36285 · Other software · Dell · reported by security_alert@emc.comMedium 5.7
Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability. A local authenticated malicious administrator could exploit this vulnerability to bypass excessive NVMe password attempt mitigations in order to carry out a brute force attack.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2021Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability.CVE-2021-36284 · Other software · Dell · reported by security_alert@emc.comMedium 5.7
Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability. A local authenticated malicious administrator could exploit this vulnerability to bypass excessive admin password attempt mitigations in order to carry out a brute force attack.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2021Dell BIOS contains an improper input validation vulnerability.CVE-2021-36283 · Other software · Dell · reported by security_alert@emc.comHigh 7.5
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
- Product
- CPG BIOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.