Description
A weakness has been identified in TOTOLINK A950RG 4.1.2cu.5268_B20221104. This affects the function setAppEasyWizardConfig of the file /cgi-bin/cstecgi.cgi of the component Easy Setup Wizard Handler. Executing a manipulation of the argument functionType can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TOTOLINK | A950RG | 4.1.2cu.5268_B20221104 | — |
References
- VDB-430439 | TOTOLINK A950RG Easy Setup Wizard cstecgi.cgi setAppEasyWizardConfig stack-based overflow vdb-entry technical-description
- VDB-430439 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-121597 | CVE Analysis and Report third-party-advisory
- Submit #1022558 | TOTOLINK A950RG V4.1.2cu.5268_B20221104 Stack Buffer Overflow third-party-advisory
- https://gist.github.com/H3rmesk1t/49d6ccded59379651568e0bdc6b5624c exploit
- https://www.totolink.net/ broken-link product