Erlang/OTP 17.0 < 25.3.2.20 / 26.2 < 26.2.5.11 / 27.0 < 27.3.3 RCE (CVE-2025-32433)

The version of Erlang/OTP installed on the remote host is 17.0 prior to 25.3.2.20, 26.2 prior to 26.2.5.11, or 27.0 prior to 27.3.3. It is, therefore, affected by a remote code execution vulnerability where a serious vulnerability has been identified in the Erlang/OTP SSH server that may allow an...

CVE-2025-4748

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP stdlib modules allows Absolute Path Traversal, File Manipulation. This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2,...

AZL-64073 CVE-2025-4748 affecting package erlang for versions less than 26.2.5.13-1

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP stdlib modules allows Absolute Path Traversal, File Manipulation. This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2,...

CVE-2025-4748 Absolute path traversal in zip:unzip/1,2

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP stdlib modules allows Absolute Path Traversal, File Manipulation. This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2,...

CVE-2025-4748 Absolute path traversal in zip:unzip/1,2

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP stdlib modules allows Absolute Path Traversal, File Manipulation. This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2,...

CVE-2025-4748

CVE-2025-4748 – Erlang/OTP path traversal in stdlib zip handling : The issue arises from path restriction flaws in lib/stdlib/src/zip.erl, affecting OTP 17.0 up to 28.0.1 (including OTP 27.3.4.1 and 26.2.5.13) and corresponding stdlib 2.0–7.0.1, 6.2.2.1, 5.2.3.4. It enables absolute path traversa...

CVE-2025-4748 Absolute path traversal in zip:unzip/1,2

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP stdlib modules allows Absolute Path Traversal, File Manipulation. This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2,...

Erlang/OTP (Erlang OTP) Path Traversal Vulnerability (Jun 2025)

Erlang/OTP Erlang OTP is prone to a restricted directory SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:erlang:erlang%2fotp";...

Security Bulletin: Erlang/OTP SSH Protocol Flaw Allows Remote Code Execution

Summary 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...

PT-2025-24633 · Undefined · Undefined

CISA has just added three new vulnerabilities to its Known Exploited Vulnerabilities KEV catalog: Erlang OTP CVE-2024-39992 OpenSSH CVE-2024-39993 Roundcube Webmail CVE-2024-39994 These vulnerabilities are actively being exploited in the wild and must be patched by June 25, 2025, as per Binding...

PT-2025-24632 · Undefined · Undefined

CISA has just added three new vulnerabilities to its Known Exploited Vulnerabilities KEV catalog: Erlang OTP CVE-2024-39992 OpenSSH CVE-2024-39993 Roundcube Webmail CVE-2024-39994 These vulnerabilities are actively being exploited in the wild and must be patched by June 25, 2025, as per Binding...

Erlang Erlang/OTP SSH Server Missing Authentication for Critical Function Vulnerability

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...

Erlang/OTP 25.3.2.8 < 25.3.2.16 / 26.2 < 26.2.5.6 / 27.0 < 27.1.3 Improper Certificate Validation (CVE-2024-53846)

The version of Erlang/OTP installed on the remote host is 25.3.2.8 prior to 25.3.2.16, 26.2 prior to 26.2.5.6, or 27.0 prior to 27.1.3. It is, therefore, affected by an improper certificate validation vulnerability: - OTP is a set of Erlang libraries, which consists of the Erlang runtime system, ...

CVE-2021-29221

A local privilege escalation vulnerability was discovered in Erlang/OTP prior to version 23.2.3. By adding files to an existing installation's directory, a local attacker could hijack accounts of other users running Erlang programs or possibly coerce a service running with "erlsrv.exe" to execute...

May “In the Trend of VM” (#15): vulnerabilities in Microsoft Windows and the Erlang/OTP framework

May "In the Trend of VM" 15: vulnerabilities in Microsoft Windows and the Erlang/OTP framework. A traditional monthly vulnerability roundup. Post on Habr rus Digest on the PT website rus A total of 4 trending vulnerabilities: Elevation of Privilege - Windows Common Log File System Driver...

OESA-2025-1490 erlang security update

Erlang is a general-purpose programming language and runtime environment. Erlang has built-in support for concurrency, distribution and fault tolerance. Erlang is used in several large telecommunication systems from Ericsson. Security Fixes: Erlang/OTP is a set of libraries for the Erlang...

Erlang/OTP (Erlang OTP) MITM Vulnerability (May 2025) - Linux

Erlang/OTP Erlang OTP is prone to a man-in-the-middle MITM vulnerability in the SSH component. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

Erlang/OTP (Erlang OTP) MITM Vulnerability (May 2025) - Windows

Erlang/OTP Erlang OTP is prone to a man-in-the-middle MITM vulnerability in the SSH component. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

CVE-2025-46712

Erlang/OTP is a set of libraries for the Erlang programming language. In versions prior to OTP-27.3.4 for OTP-27, OTP-26.2.5.12 for OTP-26, and OTP-25.3.2.21 for OTP-25, Erlang/OTP SSH fails to enforce strict KEX handshake hardening measures by allowing optional messages to be exchanged. This...

CVE-2025-46712 Erlang/OTP SSH Has Strict KEX Violations

Erlang/OTP is a set of libraries for the Erlang programming language. In versions prior to OTP-27.3.4 for OTP-27, OTP-26.2.5.12 for OTP-26, and OTP-25.3.2.21 for OTP-25, Erlang/OTP SSH fails to enforce strict KEX handshake hardening measures by allowing optional messages to be exchanged. This...