CVE-2013-7314

What it is

The OSPF implementation on NEC IP38X, IX1000, IX2000, and IX3000 routers does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a crafted LSA packet, a related issue to CVE-2013-0149.

At a glance

Exploitability

Can be exploited over the network without logging in. Limited direct impact.

Exploit odds

1.6% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2014-01-23 17:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 00:01 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 1.6% in the next 30 days (EPSS).
• Severity: 6.8 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2014-01-23 17:55 UTC

Last modified

2026-06-17 00:01 UTC

Exploit probability

1.6% · EPSS, next 30 days

Record status

Modified

Affected

• Nec ip38x 1000
• Nec ip38x 105
• Nec ip38x 107e
• Nec ip38x 1100
• Nec ip38x 1200
• Nec ip38x 140
• Nec ip38x 1500
• Nec ip38x 2000

Attack profile CVSS 2.0 · 6.8

Attack vector

Network

Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2013-7314.md and follow it. Check whether this project is affected by CVE-2013-7314. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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