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CVE-2025-32433: Erlang Erlang/OTP SSH Server Missing Authentication for Critical Function Vulnerability

Erlang Erlang/OTP · in CISA KEV since 2025-06-09

2025-06-09added to KEV

2025-06-30federal remediation due date

98.79%EPSS exploit probability (30 days) 99.9th percentile

10 CRITICALCVSS 3.1

Unknownknown ransomware use

54days from NVD publication to KEV

What it is

Erlang Erlang/OTP SSH server contains a missing authentication for critical function vulnerability. This could allow an attacker to execute arbitrary commands without valid credentials, potentially leading to unauthenticated remote code execution (RCE). By exploiting a flaw in how SSH protocol messages are handled, a malicious actor could gain unauthorized access to affected systems. This vulnerability could affect various products that implement Erlang/OTP SSH server, including—but not limited to—Cisco, NetApp, and SUSE.

Required action (CISA)

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CWE	CWE-306
CVSS vector	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H`
NVD published	2025-04-16 (Analyzed)

Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2025-32433.json · all KEV CVEs

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