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CWE-1241

Use of Predictable Algorithm in Random Number Generator

The device uses an algorithm that is predictable and generates a pseudo-random number.

9
Assigned CVEs
451st
Commonality Rank
6.5
Avg CVSS
0.0%
In CISA KEV

Volume and Severity of Assigned CVEs Over Time

Volume of CVEs assigned to CWE-1241 and their average CVSS base score over time.

Volume of CVEsAvg CVSS Base Score
First CVE
Jan 30, 2017
9 years ago
Most Recent CVE
Jul 7, 2026
17 days ago

Top CVEs Assigned This CWE

Top CVEs that have been assigned this CWE. A single CVE can have multiple CWE assignments, though many have just one.

9 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2026-57869HIGH
Broken object-level access controls and the use of a deterministic pattern during random ID generation in MicroRealEstate allows attackers to access documents uploaded by landlords
Jul 7, 20267.131NONO
CVE-2026-26018HIGH
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash t
Mar 6, 20267.529NONO
CVE-2026-6420MEDIUM
A flaw was found in Keylime. An attacker with root access on an enrolled monitored machine, where the Keylime agent runs, can exploit a vulnerability in the Keylime verifier. The v
May 6, 20266.328NONO
CVE-2016-10180HIGH
An issue was discovered on the D-Link DWR-932B router. WPS PIN generation is based on srand(time(0)) seeding.
Jan 30, 20177.526NONO
CVE-2021-3689HIGH
yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator
Aug 10, 20217.524NONO
CVE-2025-32056MEDIUM
The anti-theft protection mechanism can be bypassed by attackers due to weak response generation algorithms for the head unit. It is possible to reveal all 32 corresponding respons
Jan 22, 20264.020NONO
CVE-2023-4695HIGH
Use of Predictable Algorithm in Random Number Generator in GitHub repository pkp/pkp-lib prior to 3.3.0-16.
Sep 1, 20238.120NONO
CVE-2025-13079MEDIUM
The Popup Builder – Create highly converting, mobile friendly marketing popups. plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.4
Feb 19, 20265.319NONO
CVE-2021-3692MEDIUM
yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator
Aug 10, 20215.319NONO
View all 9 CVEs →

CVE Severity & Scoring

This CWEGlobal (All CVEs)
0.0-0.9
1.0-1.9
2.0-2.9
3.0-3.9
11%
10%
4.0-4.9
22%
19%
5.0-5.9
11%
16%
6.0-6.9
44%
26%
7.0-7.9
11%
11%
8.0-8.9
14%
9.0-10.0
unknown
CVSS Score Range

Exploit Exposure

Exploit activity across CVEs assigned to this CWE, including CVEs that carry other CWE assignments.

CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%

Social Chatter

Social posts that mention CVE IDs assigned to this CWE. This is assigned-CVE activity, not mentions of the CWE label itself.

Media Mentions

Media articles that mention CVE IDs assigned to this CWE. This is assigned-CVE coverage, not mentions of the CWE label itself.

Top Affected Vendors

Top Affected Products