CRITICAL 10.0 Microsoft PoC
CVE-2025-32433
Erlang/OTP SSH Vulnerable to Pre-Authentication RCE
Microsoft Security Update 2025-Apr: Erlang/OTP SSH Vulnerable to Pre-Authentication RCE
Affected Products
- azl3 erlang 26.2.5.9-1 on Azure Linux 3.0
- cbl2 erlang 25.3.2.20-1 on CBL Mariner 2.0
- azl3 erlang 26.2.5.11-1 on Azure Linux 3.0
- cbl2 erlang 25.2-3 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-32433
- https://nvd.nist.gov/vuln/detail/CVE-2025-32433
This critical severity vulnerability with a CVSS score of 10.0 was published on 2025-04-08 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 98.6% (top 0% of all CVEs by exploitation probability). Affected: azl3 erlang 26.2.5.9-1 on Azure Linux 3.0, cbl2 erlang 25.3.2.20-1 on CBL Mariner 2.0, azl3 erlang 26.2.5.11-1 on Azure Linux 3.0 and 1 more.
Risk Timeline
CVE Disclosed2025-04-08 · 489 days ago
Public PoC Exploit AvailableWeaponised proof-of-concept code is publicly accessible
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2025-32433NVD / MITRE
nvd.nist.gov/vuln/detail/CVE-2025-32433Related Vulnerabilities
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