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CVE-2009-5140

8.8 highEPSS 1.4%

High (8.8) in linksys spa2102 firmware. EPSS 1.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
1.4% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)
CWE
CWE-307
Published
Modified
Record from
the NVD, synced

Affected

References

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