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CVE-2024-2495— Cryptographic key in plain text vulnerability in FriendlyElec's FriendlyWrt

Quick assessment

Affected
FriendlyElec FriendlyWrt
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FriendlyWrt是FriendlyWrt公司的一个基于 OpenWrt 定制的系统。用于企业物联网二次开发，个人定制 NAS 等。 FriendlyWrt 2022-11-16.51b3d35版本存在安全漏洞，该漏洞源于存在纯文本密钥漏洞，可能允许攻击者破坏加密数据的机密性和完整性。

CVSS 5.2 · Medium EPSS 0.18% · P8

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-2495

Vulnerability Information
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Vulnerability Title
Cryptographic key in plain text vulnerability in FriendlyElec's FriendlyWrt
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1321
Source: CVE Program / CVE List V5
Vulnerability Title
FriendlyWrt 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FriendlyWrt是FriendlyWrt公司的一个基于 OpenWrt 定制的系统。用于企业物联网二次开发，个人定制 NAS 等。 FriendlyWrt 2022-11-16.51b3d35版本存在安全漏洞，该漏洞源于存在纯文本密钥漏洞，可能允许攻击者破坏加密数据的机密性和完整性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
FriendlyElec FriendlyWrt 2022-11-16.51b3d35 -

II. Public POCs for CVE-2024-2495

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III. Intelligence Information for CVE-2024-2495

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Other References for CVE-2024-2495 (1)

IV. Related Vulnerabilities

Same weakness: CWE-1321

V. Comments for CVE-2024-2495

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