CVE-2025-4268

TOTOLINK A720R cstecgi.cgi missing authentication

CVSS 6.9 MEDIUMEPSS 0.9%CWE-287 CWE-306

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.9EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

05 May 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability has been found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. This vulnerability affects unknown code of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument topicurl with the input RebootSystem leads to missing authentication. The attack can 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:N/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/RebootSystem.md https://vuldb.com/?ctiid.307372 https://vuldb.com/?id.307372 https://vuldb.com/?submit.563429 https://www.totolink.net/