CVE-2007-5361

Severity: high (CVSS 8.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-11-20 · updated 2026-06-16

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.

Affected products

Alcatel-Lucent Omnipcx: through 7.1

References

http://osvdb.org/40522
http://secunia.com/advisories/27710
http://securityreason.com/securityalert/3387
http://www.csnc.ch/static/advisory/csnc/alcatel_omnipcx_enterprise_audio_rerouting_vulnerability_v1.0.txt
http://www.securityfocus.com/archive/1/483925/100/0/threaded
http://www.securityfocus.com/bid/26494
http://www.securitytracker.com/id?1018983
http://www.vupen.com/english/advisories/2007/3919
http://www1.alcatel-lucent.com/psirt/statements/2007004/IPTouchDOS.pdf
https://exchange.xforce.ibmcloud.com/vulnerabilities/38560
http://osvdb.org/40522
http://secunia.com/advisories/27710

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