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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-32433 Detail

Description

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20, a SSH server may allow an attacker to perform unauthenticated remote code execution (RCE). By exploiting a flaw in SSH protocol message handling, a malicious actor could gain unauthorized access to affected systems and execute arbitrary commands without valid credentials. This issue is patched in versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20. A temporary workaround involves disabling the SSH server or to prevent access via firewall rules.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score
NIST: NVD
Base Score:  N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  GitHub, Inc.
Base Score:  10.0 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2025/04/16/2
http://www.openwall.com/lists/oss-security/2025/04/18/1
http://www.openwall.com/lists/oss-security/2025/04/18/2
http://www.openwall.com/lists/oss-security/2025/04/18/6
http://www.openwall.com/lists/oss-security/2025/04/19/1
https://github.com/ProDefense/CVE-2025-32433/blob/main/CVE-2025-32433.py
https://github.com/erlang/otp/commit/0fcd9c56524b28615e8ece65fc0c3f66ef6e4c12
https://github.com/erlang/otp/commit/6eef04130afc8b0ccb63c9a0d8650209cf54892f
https://github.com/erlang/otp/commit/b1924d37fd83c070055beb115d5d6a6a9490b891
https://github.com/erlang/otp/security/advisories/GHSA-37cp-fgq5-7wc2
https://security.netapp.com/advisory/ntap-20250425-0001/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-306 Missing Authentication for Critical Function GitHub, Inc.  

Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-32433
NVD Published Date:
04/16/2025
NVD Last Modified:
04/25/2025
Source:
GitHub, Inc.