CVE-2025-32433 Erlang/OTP SSH Vulnerable to Pre-Authentication RCE

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...

Erlang OTP Pre-Auth RCE Scanner and Exploit

This module detect and exploits CVE-2025-32433, a pre-authentication vulnerability in Erlang-based SSH servers that allows remote command execution. By sending crafted SSH packets, it executes a payload to establish a reverse shell on the target system. The exploit leverages a flaw in the SSH...

Erlang -- Erlang/OTP SSH Vulnerable to Pre-Authentication RCE

[email protected] reports: 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 protoc...

PT-2025-16905

Name of the Vulnerable Software and Affected Versions Erlang/OTP versions prior to OTP-27.3.3 Erlang/OTP versions prior to OTP-26.2.5.11 Erlang/OTP versions prior to OTP-25.3.2.20 Description An issue in the SSH protocol implementation of Erlang/OTP allows an unauthenticated remote attacker to...

CVE-2025-32433: Missing Authentication for Critical Function

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...

Erlang/OTP 访问控制错误漏洞

Erlang/OTP is an Erlang/OTP open source library written in JavaScript that handles handling exceptions. The library catches exceptions raised by the node.js built-in API. An access control error vulnerability exists in Erlang/OTP versions prior to 27.3.3, which stems from an SSH protocol message...

SUSE CVE-2025-30211

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a maliciously formed KEX init message can result with high memory usage. Implementation does not verify RFC specified limits on algorithm names 64 characters provided in K...

CVE-2025-30211

A flaw was found in Erlang/OTP. This vulnerability allows an attacker to cause high memory consumption via a maliciously crafted KEX init message that exceeds RFC-specified limits on algorithm names...

CVE-2025-30211

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a maliciously formed KEX init message can result with high memory usage. Implementation does not verify RFC specified limits on algorithm names 64 characters provided in K...

CVE-2025-30211 KEX init error results with excessive memory usage

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a maliciously formed KEX init message can result with high memory usage. Implementation does not verify RFC specified limits on algorithm names 64 characters provided in K...

CVE-2025-30211 KEX init error results with excessive memory usage

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a maliciously formed KEX init message can result with high memory usage. Implementation does not verify RFC specified limits on algorithm names 64 characters provided in K...

CVE-2025-30211

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a maliciously formed KEX init message can result with high memory usage. Implementation does not verify RFC specified limits on algorithm names 64 characters provided in K...

CVE-2025-30211

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a maliciously formed KEX init message can result with high memory usage. Implementation does not verify RFC specified limits on algorithm names 64 characters provided in K...

CVE-2025-30211

CVE-2025-30211 affects Erlang/OTP: prior to OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a malicious KEX init message can trigger high memory usage because the implementation does not verify RFC limits on 64-character algorithm names in KEX init messages, leading to memory allocation for processing mali...

CVE-2025-30211: Memory Allocation with Excessive Size Value

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a maliciously formed KEX init message can result with high memory usage. Implementation does not verify RFC specified limits on algorithm names 64 characters provided in K...

PT-2025-13543

Name of the Vulnerable Software and Affected Versions Erlang/OTP versions prior to 27.3.1 Erlang/OTP versions prior to 26.2.5.10 Erlang/OTP versions prior to 25.3.2.19 Description A maliciously formed KEX init message can result in high memory usage due to the implementation not verifying RFC...

CVE-2025-26618

Erlang is a programming language and runtime system for building massively scalable soft real-time systems with requirements on high availability. OTP is a set of Erlang libraries, which consists of the Erlang runtime system, a number of ready-to-use components mainly written in Erlang. Packet si...

CVE-2025-26618 SSH SFTP packet size not verified properly in Erlang OTP

Erlang is a programming language and runtime system for building massively scalable soft real-time systems with requirements on high availability. OTP is a set of Erlang libraries, which consists of the Erlang runtime system, a number of ready-to-use components mainly written in Erlang. Packet si...

PT-2025-7604

Name of the Vulnerable Software and Affected Versions Erlang OTP versions prior to 25.3.2.18 Erlang OTP versions prior to 26.2.5.9 Erlang OTP versions prior to 27.2.4 Description The issue arises from improper verification of packet size for SFTP packets. When multiple SSH packets are received,...

PT-2025-25546

Name of the Vulnerable Software and Affected Versions Erlang OTP versions 17.0 through 28.0.1 Erlang OTP version 27.3.4.1 Erlang OTP version 26.2.5.13 stdlib versions 2.0 through 7.0.1 stdlib version 6.2.2.1 stdlib version 5.2.3.4 Description The issue is related to a Path Traversal vulnerability...