by Kastro
Paper/Archive/CVE-2026-86124

CVE-2026-86124

HKUDS AutoAgent — AutoAgent Unauthenticated Remote Code Execution via the Sandbox TCP Command Server

EPSS 1.0%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 62.3.623 × 2012.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

AutoAgent contains an unauthenticated remote code execution vulnerability in the TCP server that binds to all interfaces and executes attacker-supplied commands as root. Attackers can connect to the exposed communication port and execute arbitrary bash commands within the container, gaining access to bind-mounted host workspace directories.

Affected

ProductAffectedFixed inSource
AutoAgent≤ 16c12b052ef2330a198063c62a07a7f9723031e3–CNA

Scores by source

VulnCheck (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/HKUDS/AutoAgent/issues/96writeupgithub.com/HKUDS/AutoAgent/blob/16c12b052ef2330a198063c62a07a7f9723031e3/autoagent/environment/tcp_server.pywriteupgithub.com/HKUDS/AutoAgent/blob/16c12b052ef2330a198063c62a07a7f9723031e3/autoagent/environment/docker_env.pyrefgithub.com/HKUDS/AutoAgentwriteupvulncheck.com/advisories/autoagent-unauthenticated-remote-code-execution-via-the-sandbox-tcp-command-server