OpenKermit
C-Kermit 6.0.192 before 11.1.515 Command Execution via REMOTE QUERY
Not on CISA's list of exploited flaws, and not in the news we track.
CVE-2026-129125Critical9.2
Reading the vendor advisory
Black Shard's team can check your exposure to CVE-2026-129125 and take the fix off your plate.
C-Kermit 6.0.192 before 11.1.515 contains a remote code execution vulnerability that allows Kermit clients to run shell commands on servers with host commands disabled by abusing REMOTE QUERY evaluation. Attackers can send a REMOTE QUERY invoking the command function, or define a macro via REMOTE ASSIGN and call execute to reach RUN, bypassing the nopush restriction and DISABLE HOST.
Black Shard's team can check your exposure, take a fix off your plate or step in on a live incident.
Severity
9.2of 10, critical
Updated 14 Nov 2026, 12:44 UTC, 33 of 36 sources answering.
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