CVE-2009-5140

CVSS V2 Medium 4.3 CVSS V3 High 8.8
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.
Overview
  • CVE ID
  • CVE-2009-5140
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-02-12T14:15:10
  • Last Modified Date
  • 2020-02-14T19:35:20
Weakness Enumerations
CWE URL
CWE-307 http://cwe.mitre.org/data/definitions/307.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:linksys:spa2102_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:linksys:spa2102:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://voipsa.org/pipermail/voipsec_voipsa.org/2009-April/002946.html Mailing List Third Party Advisory
https://resources.enablesecurity.com/resources/sipdigestleak-tut.pdf Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2009-5140
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-5140
History
Created Old Value New Value Data Type Notes
2022-05-10 16:49:48 Added to TrackCVE
2022-12-04 11:09:29 2020-02-12T14:15Z 2020-02-12T14:15:10 CVE Published Date updated
2022-12-04 11:09:29 2020-02-14T19:35:20 CVE Modified Date updated
2022-12-04 11:09:29 Analyzed Vulnerability Status updated