Is CVE-2013-4776 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2013-4776, but active exploitation has not been confirmed.

Can CVE-2013-4776 be exploited remotely?

Yes. CVE-2013-4776 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2013-4776?

CVE-2013-4776 has a CVSS score of 7.8 (HIGH).

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HIGHPOC

CVE-2013-4776

NVD-CWE-noinfoPublished: December 19, 2013· Updated: Jun 16, 2026

7.8

CVSS v3.1

Official Description

NETGEAR ProSafe GS724Tv3 and GS716Tv2 with firmware 5.4.1.13 and earlier, GS748Tv4 5.4.1.14, and GS510TP 5.0.4.4 allows remote attackers to cause a denial of service (reboot or crash) via a crafted HTTP request to filesystem/.

NVD Source

Technical Analysis

CVE-2013-4776 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-2013-4776. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.