CVE-2026-7243

Description

A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setRadvdCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument maxRtrAdvInterval leads to os command injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

CVSS Vector

References

• https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_327/README.md
• https://vuldb.com/submit/803266
• https://vuldb.com/vuln/359850
• https://vuldb.com/vuln/359850/cti
• https://www.totolink.net/