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.
31 results
Oct 20, 2026A stack-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.CVE-2026-43858 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A stack-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution with privileges on the service.CVE-2026-43857 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution with privileges on the service.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A stack-based buffer overflow vulnerability in the FileProcess::CheckDir function could allow a remote authenticated attacker to achieve arbitrary code executioCVE-2026-43856 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A stack-based buffer overflow vulnerability in the FileProcess::CheckDir function could allow a remote authenticated attacker to achieve arbitrary code execution via a path longer than 1024 bytes.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A heap-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.CVE-2026-43855 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 7.5
A heap-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability could allow an attacker with access to an encrypted project file to retrieve administrator credentials for EdgeLink-enabled devices.CVE-2026-43854 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Medium 6.3
A vulnerability could allow an attacker with access to an encrypted project file to retrieve administrator credentials for EdgeLink-enabled devices.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability could allow an attacker to send a crafted message to trigger an assertion fault, causing the service to crash.CVE-2026-43853 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.2
A vulnerability could allow an attacker to send a crafted message to trigger an assertion fault, causing the service to crash.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability could allow an authenticated attacker to write files to arbitrary locations on the system.CVE-2026-43852 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.2
A vulnerability could allow an authenticated attacker to write files to arbitrary locations on the system.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A path traversal vulnerability could allow an authenticated attacker to read arbitrary files on the system.CVE-2026-43851 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.2
A path traversal vulnerability could allow an authenticated attacker to read arbitrary files on the system.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A command injection vulnerability could allow an authenticated attacker to achieve root-level code execution on the system.CVE-2026-43850 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A command injection vulnerability could allow an authenticated attacker to achieve root-level code execution on the system.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A heap memory read vulnerability could allow an attacker to exfiltrate sensitive data.CVE-2026-43849 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Medium 6.9
A heap memory read vulnerability could allow an attacker to exfiltrate sensitive data.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability in the bulk port configuration functionality could allow an unauthenticated attacker to crash the service.CVE-2026-43848 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Medium 6.9
A vulnerability in the bulk port configuration functionality could allow an unauthenticated attacker to crash the service.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability in the proprietary protocol could allow an attacker to brute force the administrator password without restrictions, even when the SafeEnhancemenCVE-2026-43847 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.2
A vulnerability in the proprietary protocol could allow an attacker to brute force the administrator password without restrictions, even when the SafeEnhancement feature is enabled.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.CVE-2026-43846 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability in the password reset mechanism could allow an attacker to bypass the authentication mechanism.CVE-2026-43845 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Critical 9.2
A vulnerability in the password reset mechanism could allow an attacker to bypass the authentication mechanism.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability in the proprietary protocol could allow an attacker to bypass the authentication mechanism.CVE-2026-43844 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Critical 9.3
A vulnerability in the proprietary protocol could allow an attacker to bypass the authentication mechanism.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026An integer overflow vulnerability in the license manager service could allow an unauthenticated attacker to crash the service.CVE-2026-43843 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Medium 6.9
An integer overflow vulnerability in the license manager service could allow an unauthenticated attacker to crash the service.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the rpc_rx_fsm functionCVE-2026-43842 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Medium 6.9
A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the rpc_rx_fsm function when msglen is set to 0.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the rpc_rx_fsm functionCVE-2026-43841 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Medium 6.9
A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the rpc_rx_fsm function.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the on_disconnected calCVE-2026-43840 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Medium 6.9
A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the on_disconnected callback function.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A NULL pointer dereference vulnerability in the logs management functionality could allow an unauthenticated attacker to crash the service.CVE-2026-43839 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.7
A NULL pointer dereference vulnerability in the logs management functionality could allow an unauthenticated attacker to crash the service.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A stack-based buffer overflow vulnerability in the login functionality could allow an attacker to achieve code execution.CVE-2026-43838 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Critical 9.2
A stack-based buffer overflow vulnerability in the login functionality could allow an attacker to achieve code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A buffer overflow vulnerability in the password verification functionality could allow an attacker with guest authentication to achieve code execution.CVE-2026-43837 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 7.5
A buffer overflow vulnerability in the password verification functionality could allow an attacker with guest authentication to achieve code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability could allow an attacker to forge a packet to execute arbitrary commands with maximum privileges.CVE-2026-43836 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Critical 9.3
A vulnerability could allow an attacker to forge a packet to execute arbitrary commands with maximum privileges.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability in the firmware upgrade functionality could allow an authenticated attacker to upload a forged firmware upgrade file, potentially compromising tCVE-2026-43835 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A vulnerability in the firmware upgrade functionality could allow an authenticated attacker to upload a forged firmware upgrade file, potentially compromising the device permanently.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A stack-based buffer overflow vulnerability in the logs settings functionality could allow an authenticated attacker to achieve code execution.CVE-2026-43834 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 7.5
A stack-based buffer overflow vulnerability in the logs settings functionality could allow an authenticated attacker to achieve code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Jul 31, 2026A stack-based buffer overflow vulnerability in the upload functionality could allow an authenticated attacker to achieve code execution.CVE-2026-43833 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 7.5
A stack-based buffer overflow vulnerability in the upload functionality could allow an authenticated attacker to achieve code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Jul 31, 2026A stack-based buffer overflow vulnerability in the Cookie parsing methods could allow an unauthenticated attacker to achieve code execution when the SafeEnhanceCVE-2026-43832 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Critical 9.2
A stack-based buffer overflow vulnerability in the Cookie parsing methods could allow an unauthenticated attacker to achieve code execution when the SafeEnhancement feature is enabled.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Jul 31, 2026A stack-based buffer overflow vulnerability in the log message functionality could allow an unauthenticated attacker to achieve code execution.CVE-2026-43831 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Critical 9.2
A stack-based buffer overflow vulnerability in the log message functionality could allow an unauthenticated attacker to achieve code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Jul 31, 2026A command injection vulnerability in the firmware upgrade file verification process could allow an attacker to execute arbitrary commands.CVE-2026-43830 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A command injection vulnerability in the firmware upgrade file verification process could allow an attacker to execute arbitrary commands.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Jul 31, 2026A stack-based buffer overflow vulnerability in the password functionality could allow an unauthenticated attacker to achieve code execution when the SafeEnhanceCVE-2026-43829 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Critical 9.2
A stack-based buffer overflow vulnerability in the password functionality could allow an unauthenticated attacker to achieve code execution when the SafeEnhancement feature is enabled.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Feb 4, 2022The affected product has a hardcoded private key available inside the project folder, which may allow an attacker to achieve Web Server login and perform furtheCVE-2022-22987 · Other software · Advantech · reported by ics-cert@hq.dhs.govCritical 9.8
The affected product has a hardcoded private key available inside the project folder, which may allow an attacker to achieve Web Server login and perform further actions.
- Product
- ADAM-3600
- 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.
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