CVE-2026-5691

Description

A vulnerability has been found in Totolink A7100RU 7.4cu.2313_b20191024. This affects the function setFirewallType of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument firewallType leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

CVSS Vector

References

• https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_189/README.md
• https://vuldb.com/submit/792962
• https://vuldb.com/vuln/355518
• https://vuldb.com/vuln/355518/cti
• https://www.totolink.net/