CVE-2007-5361

high

Description

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/38560

http://www1.alcatel-lucent.com/psirt/statements/2007004/IPTouchDOS.pdf

http://www.vupen.com/english/advisories/2007/3919

http://www.securitytracker.com/id?1018983

http://www.securityfocus.com/bid/26494

http://www.securityfocus.com/archive/1/483925/100/0/threaded

http://www.csnc.ch/static/advisory/csnc/alcatel_omnipcx_enterprise_audio_rerouting_vulnerability_v1.0.txt

http://securityreason.com/securityalert/3387

http://secunia.com/advisories/27710

http://osvdb.org/40522

Details

Source: Mitre, NVD

Published: 2007-11-20

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 8.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.023