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CVE-2007-2270

HighPublished

The Linksys SPA941 VoIP Phone allows remote attackers to cause a denial of service (device reboot) via a 0377 (0xff) character in the From header, and...

Published: Apr 25, 2007
Updated: Aug 7, 2024
Assigning CNA: mitre
Evidence observed: Apr 24, 2007

Primary CVSS

7.8/ 10High

nvd · CVSS 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS probability estimate

9.4%

Low · next 30 days

Percentile: 95.2%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

The Linksys SPA941 VoIP Phone allows remote attackers to cause a denial of service (device reboot) via a 0377 (0xff) character in the From header, and possibly certain other locations, in a SIP INVITE request.

Sources

Linksys SPA941 - '\377' Character Remote Denial of ServiceExploit
MADYNES · hardware · Apr 24, 2007
Linksys SPA941 - Remote Reboot (Denial of Service)Exploit
MADYNES · hardware · Apr 24, 2007

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