CVE-2019-25483

HIGH

Comtrend AR-5310 GE31-412SSG-C01_R10.A2pG039u.d24k - Command Injection

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25483. PoCs published by AMRI Amine.

AI-analyzed exploit summary This exploit demonstrates a local shell escape vulnerability in Comtrend AR-5310 routers by leveraging the unfiltered command substitution operator $(command) to bypass the restricted shell and execute arbitrary commands.

Description

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.

Exploits (1)

exploitdb WORKING POC
by AMRI Amine · textlocallinux
https://www.exploit-db.com/exploits/47149

This exploit demonstrates a local shell escape vulnerability in Comtrend AR-5310 routers by leveraging the unfiltered command substitution operator $(command) to bypass the restricted shell and execute arbitrary commands.

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: Comtrend AR-5310 (GE31-412SSG-C01_R10.A2pG039u.d24k)
Auth required
Prerequisites: local access to the restricted shell
devstral-2 · analyzed Mar 12, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 8.4
EPSS 0.0013
EPSS Percentile 2.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-306
Status published
Products (1)
Comtrend/AR-5310 GE31-412SSG-C01_R10.A2pG039u.d24k
Published Mar 11, 2026
Tracked Since Mar 12, 2026