CWE-334（Small Space of Random Values）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。
The number of possible random values is smaller than needed by the product, making it more susceptible to brute force attacks.
| 種別 | 名称 | クラス | 普遍性 | OS / CPE |
|---|---|---|---|---|
| language | — | Not Language-Specific | Undetermined | — |
| technology | — | Not Technology-Specific | Undetermined | — |
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-2024-54017 | 2026-05-12 | A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V11.0), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 6M… |
| CVE-2025-3895 | 2025-05-23 | Token used for resetting passwords in MegaBIP software are generated using a small space of random values combined with a queryable value. It allows an unauthenticated attacker who know user login na… |
| CVE-2024-52616 | 2024-11-21 | A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoof… |
| CVE-2024-51720 | 2024-11-12 | An insufficient entropy vulnerability in the SecuSUITE Secure Client Authentication (SCA) Server of SecuSUITE versions 5.0.420 and earlier could allow an attacker to potentially enroll an attacker-con… |
| CVE-2024-6890 | 2024-08-07 | Password reset tokens are generated using an insecure source of randomness. Attackers who know the username of the Journyx installation user can bruteforce the password reset and change the administra… |
| CVE-2023-6951 | 2024-04-02 | A Use of Weak Credentials vulnerability affecting the Wi-Fi network generated by a set of DJI drones could allow a remote attacker to derive the WPA2 PSK key and authenticate without permission to the… |
| CVE-2022-24402 | 2023-10-19 | The TETRA TEA1 keystream generator implements a key register initialization function that compresses the 80-bit key to only 32 bits for usage during the keystream generation phase, which is insufficie… |
| CVE-2023-39979 | 2023-09-02 | There is a vulnerability in MXsecurity versions prior to 1.0.1 that can be exploited to bypass authentication. A remote attacker might access the system if the web service authenticator has insufficie… |
| CVE-2022-20941 | 2022-11-15 | A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to access sensitive information. This vulne… |
| CVE-2022-33707 | 2022-07-12 | Improper identifier creation logic in Find My Mobile prior to version 7.2.24.12 allows attacker to identify the device. |
| CVE-2022-22517 | 2022-04-07 | An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a valid channel ID and injecting packets. This results in the communication channel… |
| CVE-2021-21955 | 2021-12-09 | An authentication bypass vulnerability exists in the get_aes_key_info_by_packetid() function of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h. Generic network sniffing can lead to passwor… |
| CVE-2020-7566 | 2020-11-19 | A CWE-334: Small Space of Random Values vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to break the encryption keys when the attacker has captured th… |
| 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, Taxonomy_Mappings |
| 2009-03-10 | CWE Content Team | 1.3 | — | updated Potential_Mitigations |
| 2009-12-28 | CWE Content Team | 1.7 | — | updated Potential_Mitigations |
| 2010-06-21 | CWE Content Team | 1.9 | — | updated Potential_Mitigations |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences |
| 2011-09-13 | CWE Content Team | 2.1 | — | updated Potential_Mitigations, References |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Common_Consequences, Demonstrative_Examples, References, Relationships |
| 2012-10-30 | CWE Content Team | 2.3 | — | updated Potential_Mitigations |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Applicable_Platforms, Modes_of_Introduction, References, Relationships |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated Relationships |
| 2021-07-20 | CWE Content Team | 4.5 | — | updated Maintenance_Notes |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated References, Relationships |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |
| 2025-09-09 | CWE Content Team | 4.18 | — | updated References |
| 2025-12-11 | CWE Content Team | 4.19 | — | updated Applicable_Platforms, Relationships, Weakness_Ordinalities |