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.
11 results
Dec 3, 2024An improper input validation vulnerability leads to device crashes in certain ASUS router models.CVE-2024-11985 · Network & remote access · ASUS · reported by 54bf65a7-a193-42d2-b1ba-8e150d3c35e1Medium 4.4
An improper input validation vulnerability leads to device crashes in certain ASUS router models. Refer to the '12/03/2024 ASUS Router Improper Input Validation' section on the ASUS Security Advisory for more information.
- Product
- RT-AX55
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 3, 2023ASUS RT-AX55’s authentication-related function has a vulnerability of insufficient filtering of special characters within its code-authentication module.CVE-2023-41348 · Network & remote access · ASUS · reported by twcert@cert.org.twHigh 8.8
ASUS RT-AX55’s authentication-related function has a vulnerability of insufficient filtering of special characters within its code-authentication module. An authenticated remote attacker can exploit this vulnerability to perform a Command Injection attack to execute arbitrary commands, disrupt the system or terminate services.
- Product
- RT-AX55
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Nov 3, 2023ASUS RT-AX55’s authentication-related function has a vulnerability of insufficient filtering of special characters within its check token module.CVE-2023-41347 · Network & remote access · ASUS · reported by twcert@cert.org.twHigh 8.8
ASUS RT-AX55’s authentication-related function has a vulnerability of insufficient filtering of special characters within its check token module. An authenticated remote attacker can exploit this vulnerability to perform a Command Injection attack to execute arbitrary commands, disrupt the system or terminate services.
- Product
- RT-AX55
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Nov 3, 2023ASUS RT-AX55’s authentication-related function has a vulnerability of insufficient filtering of special characters within its token-refresh module.CVE-2023-41346 · Network & remote access · ASUS · reported by twcert@cert.org.twHigh 8.8
ASUS RT-AX55’s authentication-related function has a vulnerability of insufficient filtering of special characters within its token-refresh module. An authenticated remote attacker can exploit this vulnerability to perform a Command Injection attack to execute arbitrary commands, disrupt the system or terminate services.
- Product
- RT-AX55
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Nov 3, 2023ASUS RT-AX55’s authentication-related function has a vulnerability of insufficient filtering of special characters within its token-generated module.CVE-2023-41345 · Network & remote access · ASUS · reported by twcert@cert.org.twHigh 8.8
ASUS RT-AX55’s authentication-related function has a vulnerability of insufficient filtering of special characters within its token-generated module. An authenticated remote attacker can exploit this vulnerability to perform a Command Injection attack to execute arbitrary commands, disrupt the system, or terminate services.
- Product
- RT-AX55
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Sep 11, 2023ASUS RT-AX55 Routers OS Command Injection VulnerabilityCVE-2023-39780 · Network & remote access · ASUS · reported by MITREExploitedHigh 8.8
ASUS RT-AX55 devices contain an OS command injection vulnerability that could allow a remote, authenticated attacker to execute arbitrary commands. As represented by CVE-2023-41346.
- Product
- RT-AX55 Routers
- On CISA’s list since
- Jun 2, 2025 (federal fix deadline Jun 23, 2025)
- What to do
- Attackers are using this now. Install ASUS’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA cataloggithub.comgithub.com
Sep 7, 2023 It is identified a format string vulnerability in ASUS RT-AX56U V2’s iperf client function API.CVE-2023-39240 · Network & remote access · ASUS · reported by twcert@cert.org.twHigh 7.2
It is identified a format string vulnerability in ASUS RT-AX56U V2’s iperf client function API. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_cli.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.
- Product
- RT-AX55
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Sep 7, 2023 It is identified a format string vulnerability in ASUS RT-AX56U V2’s General function API.CVE-2023-39239 · Network & remote access · ASUS · reported by twcert@cert.org.twHigh 7.2
It is identified a format string vulnerability in ASUS RT-AX56U V2’s General function API. This vulnerability is caused by lacking validation for a specific value within its apply.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.
- Product
- RT-AX55
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2023 It is identified a format string vulnerability in ASUS RT-AX56U V2.CVE-2023-39238 · Network & remote access · ASUS · reported by twcert@cert.org.twHigh 7.2
It is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_svr.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.
- Product
- RT-AX55
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Nov 19, 2021An HTTP request smuggling in web application in ASUS ROG Rapture GT-AX11000, RT-AX3000, RT-AX55, RT-AX56U, RT-AX56U_V2, RT-AX58U, RT-AX82U, RT-AX82U GUNDAM EDITCVE-2021-41436 · Network & remote access · Asus · reported by MITREHigh 7.5
An HTTP request smuggling in web application in ASUS ROG Rapture GT-AX11000, RT-AX3000, RT-AX55, RT-AX56U, RT-AX56U_V2, RT-AX58U, RT-AX82U, RT-AX82U GUNDAM EDITION, RT-AX86 Series(RT-AX86U/RT-AX86S), RT-AX86U ZAKU II EDITION, RT-AX88U, RT-AX92U, TUF Gaming AX3000, TUF Gaming AX5400 (TUF-AX5400), ASUS ZenWiFi XD6, ASUS ZenWiFi AX (XT8) before 3.0.0.4.386.45898, and RT-AX68U before 3.0.0.4.386.45911, allows a remote unauthenticated attacker to DoS via sending a specially crafted HTTP packet.
- Product
- Gt-ax11000 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 19, 2021A brute-force protection bypass in CAPTCHA protection in ASUS ROG Rapture GT-AX11000, RT-AX3000, RT-AX55, RT-AX56U, RT-AX56U_V2, RT-AX58U, RT-AX82U, RT-AX82U GUCVE-2021-41435 · Network & remote access · Asus · reported by MITRECritical 9.8
A brute-force protection bypass in CAPTCHA protection in ASUS ROG Rapture GT-AX11000, RT-AX3000, RT-AX55, RT-AX56U, RT-AX56U_V2, RT-AX58U, RT-AX82U, RT-AX82U GUNDAM EDITION, RT-AX86 Series(RT-AX86U/RT-AX86S), RT-AX86U ZAKU II EDITION, RT-AX88U, RT-AX92U, TUF Gaming AX3000, TUF Gaming AX5400 (TUF-AX5400), ASUS ZenWiFi XD6, ASUS ZenWiFi AX (XT8) before 3.0.0.4.386.45898, and RT-AX68U before 3.0.0.4.386.45911, allows a remote attacker to attempt any number of login attempts via sending a specific HTTP request.
- Product
- Gt-ax11000 Firmware
- 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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