CVE-2026-7124
Critical · 9.8CVSS
9.8
EPSS
3.3%
Published
Apr 27, 2026
CISA due date
—
The record
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. Affected by this vulnerability is the function setIpv6LanCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument addrPrefixLen can lead to os command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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