Verizon Wireless Network Extender Scs-2u01 Login Prompt improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Verizon Wireless Network Extender Scs-2u01. The affected element is an unknown function of the component Login Prompt. The manipulation leads to improper authentication. This vulnerability is traded as CVE-2013-4875. There is no exploit available.

Detailsinfo

A vulnerability was found in Verizon Wireless Network Extender Scs-2u01 and classified as critical. This issue affects an unknown functionality of the component Login Prompt. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The Uboot bootloader on the Verizon Wireless Network Extender SCS-2U01 allows physically proximate attackers to bypass the intended boot process and obtain a login prompt by connecting a crafted HDMI cable and sending a SysReq interrupt.

The weakness was shared 07/18/2013 with iSEC Partners as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. The identification of this vulnerability is CVE-2013-4875 since 07/18/2013. The exploitation is known to be difficult. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 61169†). The entries VDB-64501, VDB-64500 and VDB-64498 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.4
VulDB Temp Score: 7.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/15/2013 🔍
07/18/2013 +3 days 🔍
07/18/2013 +0 days 🔍
07/18/2013 +0 days 🔍
03/24/2015 +614 days 🔍
08/16/2024 +3433 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Organization: iSEC Partners
Status: Confirmed

CVE: CVE-2013-4875 (🔍)
GCVE (CVE): GCVE-0-2013-4875
GCVE (VulDB): GCVE-100-64499
CERT: 🔍
SecurityFocus: 61169 - RETIRED: Verizon Wireless Network Extender Multiple Local Privilege Escalation Vulnerabilities

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 08/16/2024 04:44
Changes: 03/24/2015 15:54 (49), 02/11/2018 11:59 (4), 08/16/2024 04:44 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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