CVE-2007-5361

What it is

The Communication Server in Alcatel-Lucent OmniPCX Enterprise 7.1 and earlier caches an IP address during a TFTP request from an IP Touch phone, and uses this IP address as the destination for all subsequent VoIP packets to this phone, which allows remote attackers to cause a denial of service (loss of audio) or intercept voice communications via a crafted TFTP request containing the phone's MAC address in the filename.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of service disruption.

Exploit odds

2.4% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2007-11-20 19:46 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 22:45 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 2.4% in the next 30 days (EPSS).
• Severity: 8.5 HIGH (CVSS).
• Fix: none linked yet, which raises it.

Details

Published

2007-11-20 19:46 UTC

Last modified

2026-06-16 22:45 UTC

Exploit probability

2.4% · EPSS, next 30 days

Record status

Modified

Affected

• alcatel-lucent Omnipcx ≤ 7.1

Attack profile CVSS 2.0 · 8.5

Attack vector

Network

Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

Complete

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-2007-5361.md and follow it. Check whether this project is affected by CVE-2007-5361. 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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