CVE-2026-5688

Description

A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313_b20191024. Impacted is the function setDdnsCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument provider leads to os command injection. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

CVSS Vector

References

• https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_186/README.md
• https://vuldb.com/submit/792945
• https://vuldb.com/vuln/355515
• https://vuldb.com/vuln/355515/cti
• https://www.totolink.net/