← back
CVE-2026-5689

Totolink A7100RU cstecgi.cgi setNtpCfg os command injection

CVSS 6.9 MEDIUMEPSS 1.5%CWE-77CWE-78
A vulnerability was detected in Totolink A7100RU 7.4cu.2313_b20191024. The affected element is the function setNtpCfg of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument tz results in os command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Totolink · A7100RU
public PoCs found — 1
cve_referencegithub.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_187/README.mdunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_187/README.mdhttps://vuldb.com/submit/792946https://vuldb.com/vuln/355516https://vuldb.com/vuln/355516/ctihttps://www.totolink.net/