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Case File

CVE-2009-5140

HIGH · CVSS 8.8 EPSS 1.36%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-02-12 · Last synced 2026-08-04

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CVE
CVE-2009-5140
Severity
HIGH
CVSS
8.8
EPSS
1.36%

Original NVD Description

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.