CVE-2007-4553 in ST 2030 SIP phone

Summary

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.

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• Reservation: 08/27/2007
• Disclosure: 08/27/2007
• Moderation: VulDB entry created
• Entries: 1: VDB-38529
• CPE: ready
• CWE: CWE-404 (Confirmed)
• Exploit: Download
• CVSS: 5.3
• EPSS: 0.21362
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2007-4553
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2007-4553
• CVE Details: https://www.cvedetails.com/cve/CVE-2007-4553/