Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 5 h ago

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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
324new WordPress flaws this week
390,007entries in the database

16 results

  • Jul 25, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-35982 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 25, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-35981 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 25, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-35980 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023A vulnerability exists in Aruba InstantOS and ArubaOS 10 where an edge-case combination of network configuration, a specific WLAN environment and an attacker alCVE-2023-22791 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 5.4

    A vulnerability exists in Aruba InstantOS and ArubaOS 10 where an edge-case combination of network configuration, a specific WLAN environment and an attacker already possessing valid user credentials on that WLAN can lead to sensitive information being disclosed via the WLAN. The scenarios in which this disclosure of potentially sensitive information can occur are complex and depend on factors that are beyond the control of the attacker.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023Multiple authenticated command injection vulnerabilities exist in the Aruba InstantOS and ArubaOS 10 command line interface.CVE-2023-22790 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2

    Multiple authenticated command injection vulnerabilities exist in the Aruba InstantOS and ArubaOS 10 command line interface. Successful exploitation of these vulnerabilities result in the ability to execute arbitrary commands as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023Multiple authenticated command injection vulnerabilities exist in the Aruba InstantOS and ArubaOS 10 command line interface.CVE-2023-22789 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2

    Multiple authenticated command injection vulnerabilities exist in the Aruba InstantOS and ArubaOS 10 command line interface. Successful exploitation of these vulnerabilities result in the ability to execute arbitrary commands as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023Multiple authenticated command injection vulnerabilities exist in the Aruba InstantOS and ArubaOS 10 command line interface.CVE-2023-22788 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2

    Multiple authenticated command injection vulnerabilities exist in the Aruba InstantOS and ArubaOS 10 command line interface. Successful exploitation of these vulnerabilities result in the ability to execute arbitrary commands as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023An unauthenticated Denial of Service (DoS) vulnerability exists in a service accessed via the PAPI protocol provided by Aruba InstantOS and ArubaOS 10.CVE-2023-22787 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.5

    An unauthenticated Denial of Service (DoS) vulnerability exists in a service accessed via the PAPI protocol provided by Aruba InstantOS and ArubaOS 10. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected access point.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-22786 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-22785 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-22784 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-22783 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-22782 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-22781 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-22780 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted CVE-2023-22779 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Aruba Access Points running InstantOS and ArubaOS 10
    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.

Get in touch

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.

01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

Not ready to talk yet? Run the free website check and see what Google sees.

What do you need?
Build
Grow
Protect
Urgent

No newsletter, no sales sequence. Just a reply.