VYPR
Critical severity9.8NVD Advisory· Published Apr 27, 2023· Updated Jun 17, 2026

CVE-2023-2158

CVE-2023-2158

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

Affected products

4
  • Lm Sys/Code Dx3 versions
    cpe:2.3:a:synopsys:code_dx:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:synopsys:code_dx:*:*:*:*:*:*:*:*range: <2023.4.2
    • (no CPE)range: <2023.4.2
    • (no CPE)range: 0
  • Code Dx/Code Dxllm-create
    Range: <2023.4.2

Patches

Vulnerability mechanics

References

1

News mentions

0

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