Vulnerability Description
A vulnerability was found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. This issue affects some unknown processing of the file /cgi-bin/cstecgi.cgi of the component Log Handler. The manipulation of the argument topicurl with the input clearDiagnosisLog/clearSyslog/clearTracerouteLog leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Totolink | A720R Firmware | 4.1.5cu.374 |
| Totolink | A720R | - |
Related Weaknesses (CWE)
References
- https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/clearDiagnosisLog.mdExploit
- https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/clearSyslog.mdExploit
- https://vuldb.com/?ctiid.307373Permissions RequiredVDB Entry
- https://vuldb.com/?id.307373Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.563430Third Party AdvisoryVDB Entry
- https://www.totolink.net/Product
FAQ
What is CVE-2025-4269?
CVE-2025-4269 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A vulnerability was found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. This issue affects some unknown processing of the file /cgi-bin/cstecgi.cgi of the component Log Handler. The manipu...
How severe is CVE-2025-4269?
CVE-2025-4269 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-4269?
Check the references section above for vendor advisories and patch information. Affected products include: Totolink A720R Firmware, Totolink A720R.