CVE-2026-5976 — Command Injection in A7100ru

CWE-77 — Command InjectionCWE-78 — OS Command Injection4 documents4 sources
Severity
8.9HIGHNVD
EPSS
1.3%
top 20.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Totolink A7100ru
Timeline
PublishedApr 9
Latest updateApr 10

Description

A security flaw has been discovered in Totolink A7100RU 7.4cu.2313_b20191024. This affects the function setStorageCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument sambaEnabled results in os command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.

CVSS vector

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

Affected Packages1 packages

▶CVEListV5totolink/a7100ru7.4cu.2313_b20191024

🔴Vulnerability Details

3
VulDB
Totolink A7100RU 7.4cu.2313_b20191024 CGI /cgi-bin/cstecgi.cgi setStorageCfg sambaEnabled os command injection (EUVD-2026-21076)↗2026-04-10
▶
GHSA
GHSA-6vcj-hp8j-m72g: A security flaw has been discovered in Totolink A7100RU 7↗2026-04-09
▶
CVEList
Totolink A7100RU CGI cstecgi.cgi setStorageCfg os command injection↗2026-04-09
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CVE-2026-5976 — Command Injection in Totolink A7100ru | cvebase