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CVE-2026-5852

Totolink A7100RU CGI cstecgi.cgi setIptvCfg os command injection

CVSS 9.3 CRITICALEPSS 14.3%CWE-77CWE-78
A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Affected is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument igmpVer causes os command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Produtos afetados
Totolink · A7100RU
PoCs públicas encontradas — 1
cve_referencegithub.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_158/README.mdnão verificado
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Referências
https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_158/README.mdhttps://vuldb.com/submit/791272https://vuldb.com/vuln/356378https://vuldb.com/vuln/356378/ctihttps://www.totolink.net/