VYPR

CWE-330

Use of Insufficiently Random Values

ClassStableLikelihood: High

Description

The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

Hierarchy (View 1000)

Related attack patterns (CAPEC)

CAPEC-112 · CAPEC-485 · CAPEC-59

CVEs mapped to this weakness (398)

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  • CVE-2026-20101HigMar 4, 2026
    risk 0.56cvss 8.6epss 0.00

    A vulnerability in the SAML 2.0 single sign-on (SSO) feature of Cisco Secure Firewall ASA Software and Secure FTD Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a DoS condition. This vulnerability is due to…

  • CVE-2017-7901HigJun 30, 2017
    risk 0.56cvss 8.6epss 0.07

    A Predictable Value Range from Previous Values issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions;…

  • CVE-2018-1279HigDec 10, 2018
    risk 0.55cvss 8.5epss 0.02

    Pivotal RabbitMQ for PCF, all versions, uses a deterministically generated cookie that is shared between all machines when configured in a multi-tenant cluster. A remote attacker who can gain information about the network topology can guess this cookie and, if they have access…

  • CVE-2025-7783CriJul 18, 2025
    risk 0.54cvss epss 0.02

    Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution (HPP). This vulnerability is associated with program files lib/form_data.Js. This issue affects form-data: < 2.5.4, 3.0.0 - 3.0.3, 4.0.0 - 4.0.3.

  • CVE-2017-15654HigJan 31, 2018
    risk 0.54cvss 8.3epss 0.02

    Highly predictable session tokens in the HTTPd server in all current versions (<= 3.0.0.4.380.7743) of Asus asuswrt allow gaining administrative router access.

  • CVE-2024-12432HigDec 18, 2024
    risk 0.53cvss 8.1epss 0.01

    The WPC Shop as a Customer for WooCommerce plugin for WordPress is vulnerable to account takeover and privilege escalation in all versions up to, and including, 1.2.8. This is due to the 'generate_key' function not producing a sufficiently random value. This makes it possible…

  • CVE-2024-35292HigJun 11, 2024
    risk 0.53cvss 8.2epss 0.00

    A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20…

  • CVE-2019-11219HigApr 26, 2019
    risk 0.53cvss 8.2epss 0.02

    The algorithm used to generate device IDs (UIDs) for devices that utilize Shenzhen Yunni Technology iLnkP2P suffers from a predictability flaw that allows remote attackers to establish direct connections to arbitrary devices.

  • CVE-2018-1266HigMar 27, 2018
    risk 0.53cvss 8.1epss 0.01

    Cloud Foundry Cloud Controller, versions prior to 1.52.0, contains information disclosure and path traversal vulnerabilities. An authenticated malicious user can predict the location of application blobs and leverage path traversal to create a malicious application that has the…

  • CVE-2017-13082HigOct 17, 2017
    risk 0.53cvss 8.1epss 0.05

    Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11r allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the fast BSS transmission (FT) handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

  • CVE-2009-0255HigJan 22, 2009
    risk 0.53cvss 7.5epss 0.09

    The System extension Install tool in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 creates the encryption key with an insufficiently random seed, which makes it easier for attackers to crack the key.

  • CVE-2026-40496CriApr 21, 2026
    risk 0.52cvss 9.1epss 0.00

    FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, attachment download tokens are generated using a weak and predictable formula: `md5(APP_KEY + attachment_id + size)`. Since attachment_id is sequential and size can be brute-forced in a small…

  • CVE-2024-1631CriFeb 21, 2024
    risk 0.52cvss 9.1epss 0.01

    Impact: The library offers a function to generate an ed25519 key pair via Ed25519KeyIdentity.generate with an optional param to provide a 32 byte seed value, which will then be used as the secret key. When no seed value is provided, it is expected that the library generates the…

  • CVE-2022-36045CriAug 31, 2022
    risk 0.52cvss 9.0epss 0.01

    NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. It utilizes web sockets for instant interactions and real-time notifications. `utils.generateUUID`, a helper function available in essentially all versions of NodeBB (as far…

  • CVE-2020-12712HigJun 11, 2020
    risk 0.52cvss 7.5epss 0.08

    A vulnerability based on insecure user/password encryption in the JOE (job editor) component of SOS JobScheduler 1.12 and 1.13 allows attackers to decrypt the user/password that is optionally stored with a user's profile.

  • CVE-2009-2158HigJun 22, 2009
    risk 0.52cvss 7.5epss 0.05

    account-recover.php in TorrentTrader Classic 1.09 chooses random passwords from an insufficiently large set, which makes it easier for remote attackers to obtain a password via a brute-force attack.

  • CVE-2008-0141HigJan 8, 2008
    risk 0.52cvss 7.5epss 0.04

    actions.php in WebPortal CMS 0.6-beta generates predictable passwords containing only the time of day, which makes it easier for remote attackers to obtain access to any account via a lostpass action.

  • CVE-2020-0644HigJan 14, 2020
    risk 0.51cvss 7.8epss 0.01

    An elevation of privilege vulnerability exists when Microsoft Windows implements predictable memory section names, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0635.

  • CVE-2018-15807HigAug 23, 2018
    risk 0.51cvss 7.8epss 0.00

    POSIM EVO 15.13 for Windows includes an "Emergency Override" administrative account that may be accessed through POSIM's "override" feature. This Override prompt expects a code that is computed locally using a deterministic algorithm. This code may be generated by an attacker…

  • CVE-2017-17091HigDec 2, 2017
    risk 0.51cvss 8.8epss 0.07

    wp-admin/user-new.php in WordPress before 4.9.1 sets the newbloguser key to a string that can be directly derived from the user ID, which allows remote attackers to bypass intended access restrictions by entering this string.