Arris NVG443B 9.3.0h3d36 cshell Login Local Privilege Escalation

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Arris NVG443B 9.3.0h3d36. This issue affects some unknown processing of the component cshell Login. Such manipulation leads to Local Privilege Escalation. This vulnerability is listed as CVE-2024-41643. The attack can be executed directly on the physical device. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Arris NVG443B 9.3.0h3d36. Affected by this issue is an unknown function of the component cshell Login. The manipulation with an unknown input leads to a local privilege escalation vulnerability. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue in Arris NVG443B 9.3.0h3d36 allows a physically proximate attacker to execute arbitrary code via the cshell login component.

The advisory is shared for download at gavpherk.github.io. This vulnerability is handled as CVE-2024-41643 since 07/18/2024. The exploitation is known to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.1
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Local Privilege Escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
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

07/18/2024 🔍
03/26/2025 +251 days 🔍
03/26/2025 +0 days 🔍
03/26/2025 +0 days 🔍

Sourcesinfo

Advisory: gavpherk.github.io
Status: Not defined

CVE: CVE-2024-41643 (🔍)
GCVE (CVE): GCVE-0-2024-41643
GCVE (VulDB): GCVE-100-301448

Entryinfo

Created: 03/26/2025 19:56
Changes: 03/26/2025 19:56 (51)
Complete: 🔍
Cache ID: 216::103

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