FriendlyElec FriendlyWrt 2022-11-16.51b3d35 prototype pollution

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability was found in FriendlyElec FriendlyWrt 2022-11-16.51b3d35. It has been rated as problematic. Impacted is an unknown function. This manipulation causes prototype pollution. This vulnerability is handled as CVE-2024-2495. It is possible to launch the attack on the local host. There is not any exploit available.

Detailsinfo

A vulnerability was found in FriendlyElec FriendlyWrt 2022-11-16.51b3d35. It has been declared as problematic. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a prototype pollution vulnerability. The CWE definition for the vulnerability is CWE-1321. The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. As an impact it is known to affect confidentiality, and integrity. The summary by CVE is:

Cryptographic key vulnerability encoded in the FriendlyWrt firmware affecting version 2022-11-16.51b3d35. This vulnerability could allow an attacker to compromise the confidentiality and integrity of encrypted data.

The weakness was released by Hadess. The advisory is shared at incibe.es. This vulnerability is known as CVE-2024-2495 since 03/15/2024. The exploitation appears to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.4
VulDB Temp Score: 4.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.4
NVD Vector: 🔍

CNA Base Score: 5.2
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Prototype pollution
CWE: CWE-1321 / CWE-94 / CWE-74
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

03/15/2024 🔍
03/15/2024 +0 days 🔍
03/15/2024 +0 days 🔍
03/24/2025 +374 days 🔍

Sourcesinfo

Advisory: incibe.es
Researcher: Hadess
Status: Not defined

CVE: CVE-2024-2495 (🔍)
GCVE (CVE): GCVE-0-2024-2495
GCVE (VulDB): GCVE-100-256921

Entryinfo

Created: 03/15/2024 15:20
Updated: 03/24/2025 16:34
Changes: 03/15/2024 15:20 (46), 03/24/2025 16:34 (27)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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