Is CVE-2010-4233 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2010-4233, but active exploitation has not been confirmed.

Can CVE-2010-4233 be exploited remotely?

Yes. CVE-2010-4233 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2010-4233?

CVE-2010-4233 has a CVSS score of 10.0 (CRITICAL).

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CRITICALPOC

CVE-2010-4233

CWE-255Published: November 17, 2010· Updated: Jun 16, 2026

10.0

CVSS v3.1

Official Description

The Linux installation on the Camtron CMNC-200 Full HD IP Camera and TecVoz CMNC-200 Megapixel IP Camera with firmware 1.102A-008 has a default password of m for the root account, and a default password of merlin for the mg3500 account, which makes it easier for remote attackers to obtain access via the TELNET interface.

NVD Source

Technical Analysis

CVE-2010-4233 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-2010-4233. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.