Shenzhen Tuoshi Network Communications 5G CPE Router NR500-EA 3.2.2543.12.18 SSH Protocol access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Shenzhen Tuoshi Network Communications 5G CPE Router NR500-EA 3.2.2543.12.18 and classified as critical. This affects an unknown function of the component SSH Protocol. Executing a manipulation can lead to access control. This vulnerability is registered as CVE-2024-48442. No exploit is available.

Detailsinfo

A vulnerability has been found in Shenzhen Tuoshi Network Communications 5G CPE Router NR500-EA 3.2.2543.12.18 and classified as critical. This vulnerability affects an unknown code of the component SSH Protocol. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Incorrect access control in Shenzhen Tuoshi Network Communications Co.,Ltd 5G CPE Router NR500-EA RG500UEAABxCOMSLICv3.2.2543.12.18 allows attackers to access the SSH protocol without authentication.

The advisory is shared for download at medium.com. This vulnerability was named CVE-2024-48442 since 10/08/2024. The exploitation appears to be easy. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/26/2024). The MITRE ATT&CK project declares the attack technique as T1068.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

10/08/2024 🔍
10/24/2024 +16 days 🔍
10/24/2024 +0 days 🔍
10/26/2024 +2 days 🔍

Sourcesinfo

Advisory: medium.com
Status: Not defined

CVE: CVE-2024-48442 (🔍)
GCVE (CVE): GCVE-0-2024-48442
GCVE (VulDB): GCVE-100-281740

Entryinfo

Created: 10/24/2024 21:33
Updated: 10/26/2024 07:54
Changes: 10/24/2024 21:33 (54), 10/26/2024 07:54 (12)
Complete: 🔍
Cache ID: 216::103

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