CVE-2025-61739

CVE-2025-61739 concerns nonce reuse that enables a replay attack or decryption of captured packets. Documents identify the affected products as Johnson Controls IQ Panels2, IQ Panels2+, IQHub, IQPanel 4, and PowerG, with the issue rooted in nonce reuse and/or weak RNG affecting confidentiality an...

EUVD-2025-204703

Due to Nonce reuse, attackers can perform reply attack or decrypt captured packets...

Mozilla Firefox < 3.5.6

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 3.5.6. It is, therefore, affected by a vulnerability as referenced in the mfsa2009-68 advisory. - Mozilla Firefox before 3.0.16 and 3.5.x before 3.5.6, and SeaMonkey before 2.0.1, allows remote attackers to send...

CVE-2025-9612

An issue was discovered in the PCI Express PCIe Integrity and Data Encryption IDE specification, where insufficient guidance on Transaction Layer Packet TLP ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection. This can enable local or physical...

CVE-2025-68113 ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay

ALTCHA is privacy-first software for captcha and bot protection. A cryptographic semantic binding flaw in ALTCHA libraries allows challenge payload splicing, which may enable replay attacks. The HMAC signature does not unambiguously bind challenge parameters to the nonce, allowing an attacker to...

CVE-2025-68113

CVE-2025-68113 (ALTCHA) describes a cryptographic semantic binding flaw in ALTCHA libraries where the HMAC does not unambiguously bind challenge parameters to the nonce, enabling potential replay of previously solved challenges depending on server-side handling. Affected components include ALTCHA...

CVE-2025-68113 ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay

ALTCHA is privacy-first software for captcha and bot protection. A cryptographic semantic binding flaw in ALTCHA libraries allows challenge payload splicing, which may enable replay attacks. The HMAC signature does not unambiguously bind challenge parameters to the nonce, allowing an attacker to...

Improper Verification of Cryptographic Signature

Overview altcha is an A lightweight library for creating and verifying ALTCHA challenges. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the HMAC computation. An attacker can bypass intended challenge expiration and reuse previously solved...

ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay

A cryptographic semantic binding flaw in ALTCHA libraries allows challenge payload splicing, which may enable replay attacks. The HMAC signature does not unambiguously bind challenge parameters to the nonce, allowing an attacker to reinterpret a valid proof-of-work submission with a modified...

Authentication Bypass

Jenkins SAML Plugin is vulnerable to Authentication Bypass. The vulnerability is due to the absence of a replay cache in the SAML authentication flow, allowing attackers who capture SAML authentication messages to replay them and authenticate to Jenkins as the affected user...

EUVD-2025-202315

An issue was discovered in the PCI Express PCIe Integrity and Data Encryption IDE specification, where insufficient guidance on Transaction Layer Packet TLP ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection. This can enable local or physical...

CVE-2025-9612 CVE-2025-9612

An issue was discovered in the PCI Express PCIe Integrity and Data Encryption IDE specification, where insufficient guidance on Transaction Layer Packet TLP ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection. This can enable local or physical...

CVE-2025-9612 CVE-2025-9612

An issue was discovered in the PCI Express PCIe Integrity and Data Encryption IDE specification, where insufficient guidance on Transaction Layer Packet TLP ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection. This can enable local or physical...

PT-2025-50217

Name of the Vulnerable Software and Affected Versions PCI Express PCIe Integrity and Data Encryption IDE specification affected versions not specified Description The PCI Express PCIe Integrity and Data Encryption IDE specification contains insufficient guidance regarding Transaction Layer Packet...

CVE-2025-34337

eGovFramework/egovframe-common-components versions up to and including 4.3.1 includes Web Editor image upload and related file delivery functionality that uses symmetric encryption to protect URL parameters, but exposes an encryption oracle that allows attackers to generate valid ciphertext for...

CVE-2025-63666

Tenda AC15 v15.03.05.18multi issues an authentication cookie that exposes the account password hash to the client and uses a short, low-entropy suffix as the session identifier. An attacker with network access or the ability to run JS in a victim browser can steal the cookie and replay it to acce...

PT-2025-46661

Name of the Vulnerable Software and Affected Versions Tenda AC15 version 15.03.05.18 multi Description The authentication cookie used by the device exposes the account password hash to the client and utilizes a short, low-entropy suffix as the session identifier. An attacker with network access o...

CVE-2025-63666

Tenda AC15 v15.03.05.18multi issues an authentication cookie that exposes the account password hash to the client and uses a short, low-entropy suffix as the session identifier. An attacker with network access or the ability to run JS in a victim browser can steal the cookie and replay it to acce...

Devolutions Server 安全漏洞

Devolutions Server is an application from Devolutions Canada Inc. It provides a full-featured shared account and password management solution. A security vulnerability exists in Devolutions Server version 2025.3.5.0 and earlier, which stems from improper privilege management during pre-MFA cookie...

Replay Attack

Overview Affected versions of this package are vulnerable to Replay Attack due to a lack of replay cache in the authentication process. An attacker can gain unauthorized access by replaying authentication requests between a user's web browser and the application, authenticating to Jenkins as that...