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CVE-2025-4269

TOTOLINK A720R Log cstecgi.cgi access control

CVSS 6.9 MEDIUMEPSS 0.5%CWE-266CWE-284
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.9EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
05 May 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Affected products
TOTOLINK · A720R

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References
https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/clearDiagnosisLog.mdhttps://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/clearSyslog.mdhttps://vuldb.com/?ctiid.307373https://vuldb.com/?id.307373https://vuldb.com/?submit.563430https://www.totolink.net/