Vulnerability Details : CVE-2023-2158
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
Products affected by CVE-2023-2158
- cpe:2.3:a:synopsys:code_dx:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-2158
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 59 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-2158
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2023-2158
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The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered.Assigned by: disclosure@synopsys.com (Secondary)
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-2158
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https://community.synopsys.com/s/question/0D5Hr00006VdZblKAF/announcement-changelog-code-dx-202342
[ANNOUNCEMENT] Changelog: Code Dx 2023.4.2Release Notes;Vendor Advisory
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