Is CVE-2014-0683 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2014-0683, but active exploitation has not been confirmed.

Can CVE-2014-0683 be exploited remotely?

Yes. CVE-2014-0683 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2014-0683?

CVE-2014-0683 has a CVSS score of 10.0 (CRITICAL).

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CRITICALPOC

CVE-2014-0683

CWE-255Published: March 6, 2014· Updated: Jun 17, 2026

10.0

CVSS v3.1

Official Description

The web management interface on the Cisco RV110W firewall with firmware 1.2.0.9 and earlier, RV215W router with firmware 1.1.0.5 and earlier, and CVR100W router with firmware 1.0.1.19 and earlier does not prevent replaying of modified authentication requests, which allows remote attackers to obtain administrative access by leveraging the ability to intercept requests, aka Bug IDs CSCul94527, CSCum86264, and CSCum86275.

NVD Source

Technical Analysis

CVE-2014-0683 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-2014-0683. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.