What is the CVSS score of CVE-2013-2820?

CVE-2013-2820 has a CVSS 2.0 base score of 10.0 (Critical). CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS exploitation probability: 0.0%.

Raven X Ev Do Firmware CVE-2013-2820

CRITICAL

Improper Authentication (CWE-287)

2014-01-15 ics-cert@hq.dhs.gov

Authentication Bypass Raven X Ev Do Firmware Airlink Mp At T Airlink Mp At T Wifi Airlink Mp Bell Airlink Mp Bell Wifi Airlink Mp Row Airlink Mp Row Wifi Airlink Mp Sprint Airlink Mp Sprint Wifi Airlink Mp Telus Airlink Mp Telus Wifi Airlink Mp Verizon Airlink Mp Verizon Wifi Pinpoint X Pinpoint Xt Raven X Raven X Ev Do Raven Xe Raven Xt

10.0

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

10.0 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

Jan 15, 2014 - 16:08 cve.org

CRITICAL 10.0

DescriptionCVE.org

The Sierra Wireless AirLink Raven X EV-DO gateway 4221_4.0.11.003 and 4228_4.0.11.003 allows remote attackers to reprogram the firmware via a replay attack using UDP ports 17336 and 17388.

AnalysisAI

The Sierra Wireless AirLink Raven X EV-DO gateway 4221_4.0.11.003 and 4228_4.0.11.003 allows remote attackers to reprogram the firmware via a replay attack using UDP ports 17336 and 17388. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. 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. The Sierra Wireless AirLink Raven X EV-DO gateway 4221_4.0.11.003 and 4228_4.0.11.003 allows remote attackers to reprogram the firmware via a replay attack using UDP ports 17336 and 17388. Affected products include: Sierrawireless Raven X Ev-Do Firmware, Sierrawireless Airlink Mp At\&T, Sierrawireless Airlink Mp At\&T Wifi, Sierrawireless Airlink Mp Bell, Sierrawireless Airlink Mp Bell Wifi.

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.