CVE-2026-69096
HighCVSS 8.8Exploitation Probability (EPSS)
High risk88th percentile - higher than 88% of all known CVEs
Summary
OpenWrt luci-app-dockerman (LuCI master and openwrt-25.12 snapshots with the ucode docker_rpc.uc backend) contains an OS command injection vulnerability. The docker.container.ttyd_start method is exposed via ubus, and the run_ttyd handler builds a shell command from request-controlled fields (id, cmd, uid) and passes it to system() without quoting. An authenticated attacker with only read ACL can inject shell metacharacters and execute arbitrary commands as root.
Risk Assessment
An authenticated attacker with limited privileges can gain full root access to the system, leading to complete compromise of the OpenWrt device. This can result in network security breaches.
Recommendation
Immediately update luci-app-dockerman to a patched version if available. Until then, restrict access to the administrative interface and monitor logs.
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Original NVD description (English source)
OpenWrt luci-app-dockerman (LuCI master and openwrt-25.12 snapshots containing the ucode docker_rpc.uc RPC backend after the JS/ucode conversion) contains an OS command injection vulnerability. The package's read ACL grants broad ubus access to docker.* / docker.container.*, which exposes the docker.container.ttyd_start method even though it performs mutating operations. The run_ttyd handler builds a shell command from the request-controlled id, cmd, and uid fields and passes it to system() without quoting or argv-style execution in the rpcd root context. An authenticated attacker holding only the luci-app-dockerman read ACL can inject shell metacharacters (e.g., in id) to execute arbitrary commands as root via an HTTP POST to /ubus. openwrt-24.10 and openwrt-23.05 do not contain this backend and are not affected; no patched version was known as of the advisory.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS