CVE-2009-5140

8.8HIGH

Key Information:

Vendor
Linksys
Status
Spa2102 Firmware
Vendor
CVE Published:
12 February 2020

Summary

The SIP implementation on the Linksys SPA2102 phone adapter provides hashed credentials in a response to an invalid authentication challenge, which makes it easier for remote attackers to obtain access via a brute-force attack, related to a "SIP Digest Leak" issue.

References

https://resources.enablesecurity.com/resources/sipdigestl...
x_refsource_MISC
http://voipsa.org/pipermail/voipsec_voipsa.org/2009-April...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.