CVE-2007-4553

Published: Aug 28, 2007Updated: Apr 23, 2026 Sources: CVE List NVDNVD-CWE-noinfo

NVD MITRE

5.0CVSSMEDIUM

EPSS Score

Description

The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of service (device hang) via an INVITE message with a Via header that contains a '/' (slash) instead of the required space following the SIP version number.

CVSS Vector Breakdown

Exploitability

AV:NAccess Vector

Network

AC:LAccess Complexity

Low

Au:NAuthentication

None

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:PAvailability

Partial

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Weaknesses

NVD-CWE-noinfo

Affected Products

n/a n/a

st 2030 sip phone thomson

Embedded

Communications / voip-telephony

thomsoncommercialCommunicationsaka tcw710, speedtouch, st 2030 sip phone

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

http://secunia.com/advisories/26587

secunia.com

http://www.securityfocus.com/bid/25446

securityfocus.com

http://www.vupen.com/english/advisories/2007/2988

vupen.com

and 4 more references View all →

Timeline

Published

Aug 28, 2007

Last Updated

Apr 23, 2026

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