What is CVE-2019-25483?

CVE-2019-25483 is a high-severity vulnerability in Comtrend Ar-5310, classified under Missing Authentication for Critical Function. CVSS score: 8.4/10. Published 2026-03-11.

How severe is CVE-2019-25483?

High severity. CVSS v3 base score is 8.4 out of 10.

Auth bypass in Comtrend Ar-5310

CVE-2019-25483

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 comm…

Vulnerability class: Broken Authentication

EPSS: 0.000 (5.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Comtrend Ar-5310 — versions GE31-412SSG-C01_R10.A2pG039u.d24k

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

ExploitDB-47149 (exploit)
VulnCheck Advisory: Comtrend AR-5310 GE31-412SSG-C01_R10.A2pG039u.d24k Restricted Shell Escape (third-party-advisory)

Frequently asked questions

What is CVE-2019-25483?: CVE-2019-25483 is a high-severity vulnerability in Comtrend Ar-5310, classified under Missing Authentication for Critical Function. CVSS score: 8.4/10. Published 2026-03-11.
How severe is CVE-2019-25483?: High severity. CVSS v3 base score is 8.4 out of 10.