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CVE-2007-4553

UnknownEPSS 8.21%

Last modified

CVE-2007-4553 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 8.21% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
8.21%

94.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
ThomsonSt 2030 Sip Phone11.52.1 Firmware

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2007-4553?
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.
How severe is CVE-2007-4553?
Severity scoring for CVE-2007-4553 is pending analysis. The EPSS model estimates a 8.21% probability of exploitation in the next 30 days.
How do I fix CVE-2007-4553?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-4553?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST