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EUVD-2017-18916 · Published Jul 23, 2025
The Marathon UI in DC/OS < 1.9.0 allows unauthenticated users to deploy arbitrary Docker containers. Due to improper restriction of volume mount configurations, attackers can deploy a container that mounts the host's root filesystem (/) with read/write privileges. When using a malicious Docker image, the attacker can write to /etc/cron.d/ on the host, achieving arbitrary code execution with root privileges. This impacts any system where the Docker daemon honors Marathon container configurations without policy enforcement.
Weaknesses
CWE-732
CVSS scores
- v4.09.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
MITRE ATT&CK
InferredWhere this vulnerability fits in an attack
Initial Access
References
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/dcos_marathon.rb
- https://www.exploit-db.com/exploits/42134
- https://dcos.io/
- https://web.archive.org/web/20230609134421/https://warroom.rsmus.com/dcos-marathon-compromise/
- https://www.vulncheck.com/advisories/dcos-marathon-docker-mount-abuse-rce
Potentially impacted assets
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