Vulnerability Description
A security flaw has been discovered in Totolink A3300R 17.0.0cu.557_b20221024. Affected is the function setSyslogCfg of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument provided results in command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Totolink | A3300R Firmware | 17.0.0cu.557_b20221024 |
| Totolink | A3300R | - |
Related Weaknesses (CWE)
References
- https://github.com/LvHongW/Vuln-of-totolink_A3300R/tree/main/A3300R_rtLogServer_ExploitThird Party Advisory
- https://vuldb.com/submit/779145Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/354244Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/354244/ctiPermissions RequiredVDB Entry
- https://www.totolink.net/Product
FAQ
What is CVE-2026-5176?
CVE-2026-5176 is a vulnerability with a CVSS score of 7.3 (HIGH). A security flaw has been discovered in Totolink A3300R 17.0.0cu.557_b20221024. Affected is the function setSyslogCfg of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument provide...
How severe is CVE-2026-5176?
CVE-2026-5176 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-5176?
Check the references section above for vendor advisories and patch information. Affected products include: Totolink A3300R Firmware, Totolink A3300R.