Report: CVE-2026-5853 - Totolink A7100RU CGI cstecgi.cgi setIpv6LanCfg os command injection

Report: CVE-2026-5853 - Totolink A7100RU CGI cstecgi.cgi setIpv6LanCfg os command injection

CVE ID :CVE-2026-5853 Published : April 9, 2026, 7:16 a.m. | 1 hour, 32 minutes ago Description :A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313_b20191024. Affected by this vulnerability is the function setIpv6LanCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument addrPrefixLen leads to os command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. Severity: 10.0 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
HIGH
Published
April 9, 2026
Impact: command injection