CVE-2009-5140

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
linksysspa2102_firmware
-
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://voipsa.org/pipermail/voipsec_voipsa.org/2009-April/002946.html
https://resources.enablesecurity.com/resources/sipdigestleak-tut.pdf
http://voipsa.org/pipermail/voipsec_voipsa.org/2009-April/002946.html
https://resources.enablesecurity.com/resources/sipdigestleak-tut.pdf