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CVE-2007-4753
The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of service (device hang) via (1) an empty SIP…
Medium5.0EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of service (device hang) via (1) an empty SIP message or (2) a SIP INVITE message with a malformed To header, different vectors than CVE-2007-4553.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 1.7% · top 23% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (7)
- 3104 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 26587 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 1018611 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 20070827 DOS vulnerability on Thomson SIP phone ST 2030 using the TO Header (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- 1018616 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- thomson-sippacket-dos(36286) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20070828 DOS vulnerability on Thomson SIP phone ST 2030 using an empty packet (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .