CVE-2019-25483

Comtrend AR-5310 GE31-412SSG-C01_R10.A2pG039u.d24k Restricted Shell Escape

CVSS 8.6 HIGHEPSS 0.1%CWE-306

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.6EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

11 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Comtrend AR-5310 GE31-412SSG-C01_R10.A2pG039u.d24k contains a restricted shell escape vulnerability that allows local users to bypass command restrictions by using the command substitution operator $( ). Attackers can inject arbitrary commands through the $( ) syntax when passed as arguments to allowed commands like ping to execute unrestricted shell access.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Comtrend · AR-5310

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References

https://www.exploit-db.com/exploits/47149 https://www.vulncheck.com/advisories/comtrend-ar-5310-ge31-412ssg-c01-r10-a2pg039u-d24k-restricted-shell-escape