Vulnerability · Published May 3, 2024 · Assigned by zdi

CVE-2023-35720ASUS RT-AX92U lighttpd mod_webdav.so SQL Injection Information Disclosure Vulnerability

Medium 6.5

In plain English

A medium-severity SQL injection in RT-AX92U from ASUS. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).

Severity (CVSS 3.0)6.5Medium

Exploit odds (30 days)0.5%top 54.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

ASUS RT-AX92U lighttpd mod_webdav.so SQL Injection Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected ASUS RT-AX92U routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mod_webdav.so module. When parsing a request, the process does not properly validate a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to disclose information in the context of root. Was ZDI-CAN-16078.

Affected products (as reported)

Vendor	Product	Versions
ASUS	RT-AX92U	3.0.0.4.386.46061

Weakness: CWE-89 · Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

ZDI-23-1166 x_research-advisory
vendor-provided URL vendor-advisory