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CVE-2013-4874

nvd nist
Published: Jul 18, 2013Modified: Apr 29, 2026

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6.2
Vector
AV:L/AC:H/Au:N/C:C/I:C/A:C
Exploitability: 1.9 / Impact: 10.0
Source: NVD

Description

The Uboot bootloader on the Verizon Wireless Network Extender SCS-26UC4 allows physically proximate attackers to obtain root access by connecting a crafted HDMI cable and using a sys session to modify the ramboot environment variable.

Affected (1)

Verizon
1 product
Wireless Network Extender
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Wireless Network Extender
Version scs-26uc4

Related CWEs

CWE-287
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

References (6)

Source: cve@mitre.org
US Government Resource
Source: cve@mitre.org
US Government Resource
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.