CVE-2026-116508 TOTOLINK A950RG Device-Information CGI infostat.cgi sub_402340 stack-based overflow
CriticalCVSS 10.0
EPSS 0.61%
- Published
- Updated
- Exploit status
- No public exploit known
Description
A security flaw has been discovered in TOTOLINK A950RG 4.1.2cu.5268_B20221104. Affected by this issue is the function sub_402340 of the file infostat.cgi of the component Device-Information CGI. Performing a manipulation of the argument CONTENT_LENGTH results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink a950rg firmware | = 4.1.2cu.5268_B20221104 | No fix listed |
References
- VDB-426406 | TOTOLINK A950RG Device-Information CGI infostat.cgi sub_402340 stack-based overflow technical-description vdb-entry
- VDB-426406 | CTI Indicators (IOB, IOC, IOA) permissions-required signature
- CVE-2026-116508 | CVE Analysis and Report third-party-advisory
- Submit #1022557 | TOTOLINK A950RG V4.1.2cu.5268_B20221104 Stack Buffer Overflow third-party-advisory
- gist.github.com exploit
- www.totolink.net product