PT-2013-5254 · Verizon · Verizon Wireless Network Extender

Published 2013-07-18 · Updated 2013-08-22 · CVE-2013-4877

Positive Technologies (AI Summary)

CVSS v2.0

2.6

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Verizon Wireless Network Extender versions SCS-26UC4 and SCS-2U01

Description The issue allows remote attackers to obtain ESN and MIN values from arbitrary phones by sniffing the network for registration packets, making it easier to conduct cloning attacks. This is due to the lack of CAVE authentication.

Recommendations For versions SCS-26UC4 and SCS-2U01, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2013-4877

Affected Products

Verizon Wireless Network Extender

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2013-4877 · Security Note
• http://kb.cert.org/vuls/id/BLUU-997M5B · Note
• http://kb.cert.org/vuls/id/458007 · Note
• http://securityfocus.com/bid/61169 · Note