CWE-440 39 件の CVE MITRE の定義 ↗

CWE-440: Expected Behavior Violation

概要

CWE-440(Expected Behavior Violation)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

A feature, API, or function does not perform according to its specification.

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
technology ICS/OT 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-2026-49316 2026-05-29 Expected behavior violation in the in-vehicle network of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker to bypass the motorcycle's anti-theft shutdown by…
CVE-2026-42534 2026-05-20 NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability in the jostle logic that could defeat its purpose and degrade resolution performance. Retransmits of the same query could rene…
CVE-2026-41136 2026-04-22 free5GC AMF provides Access & Mobility Management Function (AMF) for free5GC, an an open-source project for 5th generation (5G) mobile core networks. Prior to version 1.4.3, the `HTTPUEContextTransfer…
CVE-2026-35040 2026-04-09 fast-jwt provides fast JSON Web Token (JWT) implementation. Prior to 6.2.1, using certain modifiers on RegExp objects in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options in …
CVE-2026-3344 2026-03-03 A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package.…
CVE-2025-13940 2025-12-04 An Expected Behavior Violation [CWE-440] vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS boot time system integrity check and prevent the Firebox from shutting …
CVE-2025-8850 2025-10-30 In danny-avila/librechat version 0.7.9, there is an insecure API design issue in the 2-Factor Authentication (2FA) flow. The system allows users to disable 2FA without requiring a valid OTP or backup …
CVE-2025-52953 2025-07-11 An Expected Behavior Violation vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker sending a valid BGP UPDA…
CVE-2025-6211 2025-07-10 A vulnerability in the DocugamiReader class of the run-llama/llama_index repository, up to version 0.12.28, involves the use of MD5 hashing to generate IDs for document chunks. This approach leads to …
CVE-2025-3044 2025-07-07 A vulnerability in the ArxivReader class of the run-llama/llama_index repository, versions up to v0.12.22.post1, allows for MD5 hash collisions when generating filenames for downloaded papers. This ca…
CVE-2025-40555 2025-05-13 A vulnerability has been identified in APOGEE PXC+TALON TC Series (BACnet) (All versions). Affected devices start sending unsolicited BACnet broadcast messages after processing a specific BACnet creat…
CVE-2025-46712 2025-05-08 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 …
CVE-2023-26819 2025-04-19 cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {"a": true, "b": [ null,9999999999999999999999999999999999999999999999912345678901234567]}.
CVE-2025-32728 2025-04-10 In sshd in OpenSSH before 10.0, the DisableForwarding directive does not adhere to the documentation stating that it disables X11 and agent forwarding.
CVE-2024-56202 2025-03-06 Expected Behavior Violation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.0.0 through 9.2.8, from 10.0.0 through 10.0.3. Users are recommended to upgrade t…
CVE-2025-27401 2025-03-04 Tuleap is an Open Source Suite to improve management of software developments and collaboration. In a standard usages of Tuleap, the issue has a limited impact, it will mostly leave dangling data. How…
CVE-2025-27094 2025-03-03 Tuleap is an open-source suite designed to improve software development management and collaboration. A malicious user with access to a tracker could force-reset certain field configurations, leading …
CVE-2024-47762 2024-10-03 Backstage is an open framework for building developer portals. Configuration supplied through APP_CONFIG_* environment variables, for example APP_CONFIG_backend_listen_port=7007, where unexpectedly ig…
CVE-2024-8690 2024-09-11 A problem with a detection mechanism in the Palo Alto Networks Cortex XDR agent on Windows devices enables a user with Windows administrator privileges to disable the agent. This issue may be leverage…
CVE-2024-7246 2024-08-06 It's possible for a gRPC client communicating with a HTTP/2 proxy to poison the HPACK table between the proxy and the backend such that other clients see failed requests. It's also possible to use thi…

コンテンツ投稿

名称
PLOVER
日付
2006-07-19
バージョン
Draft 3

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
2008-07-01 Eric Dalci 1.0 updated Time_of_Introduction
2008-09-08 CWE Content Team 1.0 updated Relationships, Other_Notes, Taxonomy_Mappings
2009-10-29 CWE Content Team 1.6 updated Other_Notes, Relevant_Properties, Theoretical_Notes
2011-06-01 CWE Content Team 1.13 updated Common_Consequences
2011-06-27 CWE Content Team 2.0 updated Common_Consequences
2012-05-11 CWE Content Team 2.2 updated Relationships
2014-07-30 CWE Content Team 2.8 updated Relationships
2017-11-08 CWE Content Team 3.0 updated Applicable_Platforms, Relevant_Properties
2020-02-24 CWE Content Team 4.0 updated Relationships
2020-08-20 CWE Content Team 4.2 updated Description, Observed_Examples, Theoretical_Notes
2023-01-31 CWE Content Team 4.10 updated Applicable_Platforms, Relationships
2023-04-27 CWE Content Team 4.11 updated Relationships
2023-06-29 CWE Content Team 4.12 updated Mapping_Notes
2023-10-26 CWE Content Team 4.13 updated Observed_Examples
2024-02-29 CWE Content Team 4.14 updated Demonstrative_Examples, References
2025-09-09 CWE Content Team 4.18 updated Relationships
2025-12-11 CWE Content Team 4.19 updated Weakness_Ordinalities

貢献

タイプ 名称 日付 コメント
Content Chen Chen, Rahul Kande, Jeyavijayan Rajendran 2023-06-21 suggested demonstrative example
Content Shaza Zeitouni, Mohamadreza Rostami, Ahmad-Reza Sadeghi 2023-06-21 suggested demonstrative example
cvelogic Threat Intelligence