USN-7656-1: Erlang vulnerabilities

It was discovered that Erlang OTP’s SSH module incorrectly enforced strict KEX handshake hardening measures. A remote attacker able to intercept communications could possibly use this issue to insert optional messages into connections during the handshake. CVE-2025-46712 It was discovered that...

Erlang/OTP SSH Server Unauthenticated Remote Command Execution (CVE-2025-32433) (Direct Check)

Binary data erlangotpsshCVE-2025-32433.nbin...

Erlang/OTP SSH Has Strict KEX Violations

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oath-toolkit: Local root exploit in a PAM module

A vulnerability was found in a PAM module, the oath-toolkit. The module gained a feature that allowed placing the OTP state file, called the usersfile, in the home directory of the to-be-authenticated user. The PAM module performed unsafe file operations in the users' home directories. Since PAM...

Security Bulletin: Erlang/OTP SFTP Packet Size Validation Vulnerability Allows Excessive Memory Allocation

Summary 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...

Authentication Bypass

Weblate is vulnerable to Authentication Bypass via Brute-Force. The vulnerability is due to missing rate limiting due to the absence of throttling on the second-factor OTP verification endpoint, which allows attackers to automate OTP guessing...

CVE-2025-23168

The Versa Director SD-WAN orchestration platform implements Two-Factor Authentication 2FA using One-Time Passcodes OTP delivered via email or SMS. Versa Director accepts untrusted user input when dispatching 2FA codes, allowing an attacker who knows a valid username and password to redirect the O...

CVE-2025-23168

The Versa Director SD-WAN orchestration platform implements Two-Factor Authentication 2FA using One-Time Passcodes OTP delivered via email or SMS. Versa Director accepts untrusted user input when dispatching 2FA codes, allowing an attacker who knows a valid username and password to redirect the O...

CVE-2025-23168

The Versa Director SD-WAN orchestration platform implements Two-Factor Authentication 2FA using One-Time Passcodes OTP delivered via email or SMS. Versa Director accepts untrusted user input when dispatching 2FA codes, allowing an attacker who knows a valid username and password to redirect the O...

CVE-2025-23168

The CVE-2025-23168 entry describes a vulnerability in Versa Director SD-WAN’s 2FA via OTP over email/SMS. The authenticated attacker can abuse untrusted input when dispatching OTPs to redirect delivery to their device, enabling interception of codes. OTP/TOTP codes are not invalidated after use, ...

CVE-2025-47951

Weblate is a web based localization tool. Prior to version 5.12, the verification of the second factor was not subject to rate limiting. The absence of rate limiting on the second factor endpoint allows an attacker with valid credentials to automate OTP guessing. This issue has been patched in...

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,...

Erlang/OTP 17.0 < 26.2.5.13 / 27.0 < 27.3.4.1 / 28.0 < 28.0.1 Path Traversal (CVE-2025-4748)

The version of Erlang/OTP installed on the remote host is 17.0 prior to 26.2.5.13, 27.0 prior to 27.3.4.1, or 28.0 prior to 28.0.1. It is, therefore, affected by an path traversal vulnerability: - Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang...

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-2025-47951

Weblate is a web based localization tool. Prior to version 5.12, the verification of the second factor was not subject to rate limiting. The absence of rate limiting on the second factor endpoint allows an attacker with valid credentials to automate OTP guessing. This issue has been patched in...

CVE-2025-47951

Weblate (localization tool) prior to version 5.12 lacked rate limiting on the second-factor verification endpoint. This allowed an attacker with valid credentials to automate OTP guessing, potentially evading authentication controls. The vulnerability has been fixed in Weblate 5.12 (and patched i...

CVE-2025-47951 Weblate lacks rate limiting when verifying second factor

Weblate is a web based localization tool. Prior to version 5.12, the verification of the second factor was not subject to rate limiting. The absence of rate limiting on the second factor endpoint allows an attacker with valid credentials to automate OTP guessing. This issue has been patched in...

CVE-2025-47951 Weblate lacks rate limiting when verifying second factor

Weblate is a web based localization tool. Prior to version 5.12, the verification of the second factor was not subject to rate limiting. The absence of rate limiting on the second factor endpoint allows an attacker with valid credentials to automate OTP guessing. This issue has been patched in...

CVE-2025-47951 Weblate lacks rate limiting when verifying second factor

Weblate is a web based localization tool. Prior to version 5.12, the verification of the second factor was not subject to rate limiting. The absence of rate limiting on the second factor endpoint allows an attacker with valid credentials to automate OTP guessing. This issue has been patched in...

GHSA-57JG-M997-CX3Q Weblate lacks rate limiting when verifying second factor

Impact The verification of the second factor was not subject to rate limiting. The absence of rate limiting on the second factor endpoint allows an attacker with valid credentials to automate OTP guessing. Patches This issue has been addressed in Weblate 5.12 via...