Is CVE-2020-14508 actively exploited?

No active exploitation of CVE-2020-14508 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-14508 be exploited remotely?

Yes. CVE-2020-14508 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-14508?

CVE-2020-14508 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2020-14508

CRITICAL

CVE-2020-14508

CWE-193Published: August 25, 2020· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

GateManager versions prior to 9.2c, The affected product is vulnerable to an off-by-one error, which may allow an attacker to remotely execute arbitrary code or cause a denial-of-service condition.

NVD Source

Technical Analysis

CVE-2020-14508 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.