CWE-1240 18 件の CVE MITRE の定義 ↗

CWE-1240: Use of a Cryptographic Primitive with a Risky Implementation

概要

CWE-1240(Use of a Cryptographic Primitive with a Risky Implementation)は各種脆弱性データベースや評価で用いられる弱点タイプを説明します。定義・背景・対応する CVE は以下の各セクションを参照してください。

セキュリティへの影響
セキュリティ影響:製品や文脈に依存します。CVE 記録、深刻度、MITRE の説明を参照して優先度を判断してください。

説明

To fulfill the need for a cryptographic primitive, the product implements a cryptographic algorithm using a non-standard, unproven, or disallowed/non-compliant cryptographic implementation.

適用プラットフォーム

種別 名称 クラス 普遍性 OS / CPE
language Not Language-Specific Undetermined
operating_system Not OS-Specific Undetermined
architecture Not Architecture-Specific Undetermined
technology System on Chip Undetermined

このデータベースの関連 CVE

これらの CVE は本データベースでこの弱点に対応付けられており、追跡と検索のために保持されています。

CVE 公開 概要
CVE-2026-46654 2026-06-10 Plonky3 is a toolkit for polynomial IOPs (PIOPs). Prior to versions 0.4.3 and 0.5.3, an attacker controlling prover-side observations can craft distinct transcripts that produce identical challenges, …
CVE-2026-44410 2026-05-26 This vulnerability stems from a business logic flaw.Attackers can exploit legitimate application functions in unintended and abnormal ways, deviating from the designer's expectations, to carry out mal…
CVE-2025-64647 2026-03-25 IBM Concert 1.0.0 through 2.2.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information
CVE-2026-27017 2026-02-20 uTLS is a fork of crypto/tls, created to customize ClientHello for fingerprinting resistance while still using it for the handshake. Versions 1.6.0 through 1.8.0 contain a fingerprint mismatch with Ch…
CVE-2025-62514 2026-01-29 Parsec is a cloud-based application for cryptographically secure file sharing. In versions on the 3.x branch prior to 3.6.0, `libparsec_crypto`, a component of the Parsec application, does not check f…
CVE-2026-22705 2026-01-10 RustCrypto: Signatures offers support for digital signatures, which provide authentication of data using public-key cryptography. Prior to version 0.1.0-rc.2, a timing side-channel was discovered in t…
CVE-2025-14505 2026-01-08 The ECDSA implementation of the Elliptic package generates incorrect signatures if an interim value of 'k' (as computed based on step 3.2 of RFC 6979 https://datatracker.ietf.org/doc/html/rfc6979 ) h…
CVE-2025-53960 2025-12-12 When issuing JSON Web Tokens (JWT), Apache StreamPark directly uses the user's password as the HMAC signing key (e.g., with the HS256 algorithm). An attacker can exploit this vulnerability to perform …
CVE-2025-46424 2025-11-05 Dell CloudLink, versions prior to 8.2, contain use of a Cryptographic Primitive with a Risky Implementation vulnerability. A high privileged attacker could potentially exploit this vulnerability leadi…
CVE-2025-58720 2025-10-14 Use of a cryptographic primitive with a risky implementation in Windows Cryptographic Services allows an authorized attacker to disclose information locally.
CVE-2025-29808 2025-04-08 Use of a cryptographic primitive with a risky implementation in Windows Cryptographic Services allows an authorized attacker to disclose information locally.
CVE-2025-29779 2025-03-14 Post-Quantum Secure Feldman's Verifiable Secret Sharing provides a Python implementation of Feldman's Verifiable Secret Sharing (VSS) scheme. In versions 0.8.0b2 and prior, the `secure_redundant_execu…
CVE-2025-22475 2025-02-04 Dell PowerProtect DD, versions prior to DDOS 8.3.0.0, 7.10.1.50, and 7.13.1.10 contains a use of a Cryptographic Primitive with a Risky Implementation vulnerability. A remote attacker could potentiall…
CVE-2025-24802 2025-01-30 Plonky2 is a SNARK implementation based on techniques from PLONK and FRI. Lookup tables, whose length is not divisible by 26 = floor(num_routed_wires / 3) always include the 0 -> 0 input-output pair. …
CVE-2024-37137 2024-06-28 Dell Key Trust Platform, v3.0.6 and prior, contains Use of a Cryptographic Primitive with a Risky Implementation vulnerability. A local privileged attacker could potentially exploit this vulnerability…
CVE-2023-51392 2024-02-23 Ember ZNet between v7.2.0 and v7.4.0 used software AES-CCM instead of integrated hardware cryptographic accelerators, potentially increasing risk of electromagnetic and differential power analysis sid…
CVE-2024-0220 2024-02-22 B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the v…
CVE-2024-0323 2024-02-05 The FTP server used on the B&R Automation Runtime supports unsecure encryption mechanisms, such as SSLv3, TLSv1.0 and TLS1.1. An network-based attacker can exploit the flaws to conduct man-in-the-midd…

旧名称

  • Use of a Risky Cryptographic Primitive (2021-10-28)

コンテンツ投稿

名称
Arun Kanuparthi, Hareesh Khattri, Parbati Kumar Manna, Narasimha Kumar V Mangipudi
組織
Intel Corporation
日付
2020-02-10
バージョン
4.0

コンテンツの変更履歴

日付 名称 バージョン 重要度 コメント
2020-08-20 CWE Content Team 4.2 updated Background_Details, Common_Consequences, Demonstrative_Examples, Description, Maintenance_Notes, Modes_of_Introduction, Potential_Mitigations, Related_Attack_Patterns, Research_Gaps
2021-07-20 CWE Content Team 4.5 updated Maintenance_Notes, Research_Gaps
2021-10-28 CWE Content Team 4.6 updated Background_Details, Demonstrative_Examples, Description, Detection_Factors, Maintenance_Notes, Name, Observed_Examples, Potential_Mitigations, References, Relationships, Terminology_Notes, Weakness_Ordinalities
2023-04-27 CWE Content Team 4.11 updated References, Relationships
2023-06-29 CWE Content Team 4.12 updated Mapping_Notes
2025-04-03 CWE Content Team 4.17 updated Demonstrative_Examples
2025-09-09 CWE Content Team 4.18 updated References
2025-12-11 CWE Content Team 4.19 updated Relationships

貢献

タイプ 名称 日付 コメント
Content Parbati K. Manna 2021-10-18 provided detection methods and observed examples
cvelogic Threat Intelligence