Is CVE-2002-2174 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2002-2174, but active exploitation has not been confirmed.

Can CVE-2002-2174 be exploited remotely?

Yes. CVE-2002-2174 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2002-2174?

CVE-2002-2174 has a CVSS score of 5.0 (MEDIUM).

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MEDIUMPOC

CVE-2002-2174

NVD-CWE-OtherPublished: December 31, 2002· Updated: Jun 16, 2026

5.0

CVSS v3.1

Official Description

The Telnet proxy of 602Pro LAN SUITE 2002 does not restrict the number of outstanding connections to the local host, which allows remote attackers to create a denial of service (memory consumption) via a large number of connections.

NVD Source

Technical Analysis

CVE-2002-2174 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A proof-of-concept (PoC) exploit exists for CVE-2002-2174. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.