CVE-2026-7156Disclosure

LOWCVSS 8.9 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function CsteSystem of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument HTTP results in os command injection. The attack may be launched remotely. The exploit is now public and may be used.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-77CWE-78

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-7156

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds163d
Disclosure
CVE-2026-7156 Remote OS Command Injection in Totolik A8000RU 7.1cu.643_b20200521 CGI Handler https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-7156
Post summary
The notice announces a remote OS command injection vulnerability in the TOTOLIK A8000RU firmware, without mentioning exploitation, patches, or mitigation.
0000040
4.0K followersView on X

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