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CVE-2023-2158— Impersonation through User-Controlled Token

Quick assessment

Affected
Synopsys Code Dx
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.

Synopsys Code Dx是美国新思科技（Synopsys）公司的一种漏洞管理系统。将各种静态和动态测试工具生成的结果进行组合和关联。 Synopsys Code Dx 2023.4.2之前版本存在安全漏洞，该漏洞源于在生成令牌时使用硬编码密码。

AI Predicted 8.1 Difficulty: Easy EPSS 0.62% · P48

Possible ATT&CK Techniques 1 AI

T1199 · Trusted Relationship
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I. Basic Information for CVE-2023-2158

Vulnerability Information
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Vulnerability Title
Impersonation through User-Controlled Token
Source: CVE Program / CVE List V5
Vulnerability Description
Code Dx versions prior to 2023.4.2 are vulnerable to user impersonation attack where a malicious actor is able to gain access to another user's account by crafting a custom "Remember Me" token. This is possible due to the use of a hard-coded cipher which was used when generating the token. A malicious actor who creates this token can supply it to a separate Code Dx system, provided they know the username they want to impersonate, and impersonate the user.  Score 6.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
Synopsys Code Dx 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synopsys Code Dx是美国新思科技（Synopsys）公司的一种漏洞管理系统。将各种静态和动态测试工具生成的结果进行组合和关联。 Synopsys Code Dx 2023.4.2之前版本存在安全漏洞，该漏洞源于在生成令牌时使用硬编码密码。
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
Synopsys Code Dx 0 ~ 2023.4.1 -

II. Public POCs for CVE-2023-2158

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III. Intelligence Information for CVE-2023-2158

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Other References for CVE-2023-2158 (1)

IV. Related Vulnerabilities

Same vendor: Synopsys
Same weakness: CWE-321

V. Comments for CVE-2023-2158

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