What’s Vulnerable › Vulnerabilities

CVE-2022-23973: ASUS RT-AX56U - Stack overflew

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-04-07 · updated 2026-06-17
• Weakness: CWE-787

Description

ASUS RT-AX56U’s user profile configuration function is vulnerable to stack-based buffer overflow due to insufficient validation for parameter length. An unauthenticated LAN attacker can execute arbitrary code to perform arbitrary operations or disrupt service.

Affected products

• ASUS RT-AX56U: 3.0.0.4.386.45898

References

• https://www.twcert.org.tw/tw/cp-132-5787-b0e64-1.html
• https://www.twcert.org.tw/tw/cp-132-5787-b0e64-1.html

Get alerted when CVE-2022-23973 or the next vulnerability affects your stack