CVE-2026-31170

CRITICAL 9.8CVE-2026-31170 · Published 09/04/2026 · updated 17/06/2026

In short

CVE-2026-31170 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.57%, higher than 47.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the stun-pass parameter to /cgi-bin/cstecgi.cgi.

References

Svigo-o/TOTOLINK-Vul · Exploit

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