CWE-341 - Predictable from Observable State
- Abstraction:Base
- Structure:Simple
- Status:Draft
- Release Date:2006-07-19
- Latest Modification Date:2023-06-29
Weakness Name
Predictable from Observable State
Description
A number or object is predictable based on observations that the attacker can make about the state of the system or network, such as time, process ID, etc.
Common Consequences
Scope: Other
Impact: Varies by Context
Notes: This weakness could be exploited by an attacker in a number ways depending on the context. If a predictable number is used to generate IDs or keys that are used within protection mechanisms, then an attacker could gain unauthorized access to the system. If predictable filenames are used for storing sensitive information, then an attacker might gain access to the system and may be able to gain access to the information in the file.
Related Weaknesses
Legacy Stripe API Exploited to Validate Stolen Payment Cards in Web Skimmer Campaign
Europol Dismantles Kidflix With 72,000 CSAM Videos Seized in Major Operation
Genetic data site openSNP to close and delete data over privacy concerns
Verizon Call Filter API flaw exposed customers' incoming call history
GitHub expands security tools after 39 million secrets leaked in 2024
Royal Mail investigates data leak claims, no impact on operations
Police shuts down KidFlix child sexual exploitation platform
The Reality Behind Security Control Failures—And How to Prevent Them
CVE-2025-22224 VMware ESXi and Workstation TOCTOU Race Condition Vulnerability
CVE-2020-29574 CyberoamOS (CROS) SQL Injection Vulnerability
CVE-2025-2783 Google Chromium Mojo Sandbox Escape Vulnerability
CVE-2022-43939 Hitachi Vantara Pentaho BA Server Authorization Bypass Vulnerability
CVE-2024-49035 Microsoft Partner Center Improper Access Control Vulnerability
CVE-2022-43769 Hitachi Vantara Pentaho BA Server Special Element Injection Vulnerability
CVE-2024-40890 Zyxel DSL CPE OS Command Injection Vulnerability
CVE-2025-24983 Microsoft Windows Win32k Use-After-Free Vulnerability
CVE-2017-0148 Microsoft SMBv1 Server Remote Code Execution Vulnerability
CVE-2024-20953 Oracle Agile Product Lifecycle Management (PLM) Deserialization Vulnerability
InformationalInformation Disclosure - Suspicious Comments
InformationalRe-examine Cache-control Directives