What is the CVSS score of CVE-2013-4772?

CVE-2013-4772 has a CVSS 2.0 base score of 9.3 (Critical). CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. EPSS exploitation probability: 0.1%.

Dir 826L Wireless N600 Cloud Router Firmware CVE-2013-4772

CRITICAL

Improper Authentication (CWE-287)

2014-05-12 cve@mitre.org

D-Link Authentication Bypass Dir 826L Wireless N600 Cloud Router Firmware Dir 826L Wireless N600 Cloud Router Dir 505L Shareport Mobile Companion Firmware Dir 505L Shareport Mobile Companion

9.3

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

9.3 CRITICAL

AV:N/AC:M/Au:N/C:C/I:C/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:C/I:C/A:C

Attack Vector

Network

Attack Complexity

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

May 12, 2014 - 14:55 cve.org

CRITICAL 9.3

DescriptionCVE.org

AnalysisAI

D-Link DIR-505L SharePort Mobile Companion 1.01 and DIR-826L Wireless N600 Cloud Router 1.02 allows remote attackers to bypass authentication via a direct request when an authorized session is active. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. D-Link DIR-505L SharePort Mobile Companion 1.01 and DIR-826L Wireless N600 Cloud Router 1.02 allows remote attackers to bypass authentication via a direct request when an authorized session is active. Affected products include: Dlink Dir-826L Wireless N600 Cloud Router Firmware, Dlink Dir-826L Wireless N600 Cloud Router, Dlink Dir-505L Shareport Mobile Companion Firmware, Dlink Dir-505L Shareport Mobile Companion.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.