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CWE-921

Storage of Sensitive Data in a Mechanism without Access Control

The product stores sensitive information in a file system or device that does not have built-in access control.

9
Assigned CVEs
451st
Commonality Rank
6.2
Avg CVSS
0.0%
In CISA KEV

Volume and Severity of Assigned CVEs Over Time

Volume of CVEs assigned to CWE-921 and their average CVSS base score over time.

Volume of CVEsAvg CVSS Base Score
First CVE
Mar 23, 2022
4 years ago
Most Recent CVE
Apr 8, 2025
472 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-2025-30016CRITICAL
SAP Financial Consolidation allows an unauthenticated attacker to gain unauthorized access to the Admin account. The vulnerability arises due to improper authentication mechanisms,
Apr 8, 20259.829NONO
CVE-2023-2665HIGH
Storage of Sensitive Data in a Mechanism without Access Control in GitHub repository francoisjacquet/rosariosis prior to 11.0.
May 12, 20237.525NONO
CVE-2024-9334HIGH
Use of Hard-coded Credentials, Storage of Sensitive Data in a Mechanism without Access Control vulnerability in E-Kent Pallium Vehicle Tracking allows Authentication Bypass. This
Feb 27, 20258.222NONO
CVE-2023-41965HIGH
Sending some requests in the web application of the vulnerable device allows information to be obtained due to the lack of security in the authentication process.
Sep 18, 20237.519NONO
CVE-2025-24870MEDIUM
SAP GUI for Windows & RFC service credentials are incorrectly stored in the memory of the program allowing an unauthenticated attacker to access information within systems, resulti
Feb 11, 20256.018NONO
CVE-2025-24843MEDIUM
Insecure file retrieval process that facilitates potential for file manipulation to affect product stability and confidentiality, integrity, authenticity, and attestation of stored
Feb 28, 20255.116NONO
CVE-2024-5206MEDIUM
A sensitive data leakage vulnerability was identified in scikit-learn's TfidfVectorizer, specifically in versions up to and including 1.4.1.post1, which was fixed in version 1.5.0.
Jun 6, 20244.716NONO
CVE-2023-41818MEDIUM
An improper use of the SD card for sensitive data vulnerability was reported in the Motorola Device Help application that could allow a local attacker to read system logs. 
May 3, 20245.016NONO
CVE-2021-27456LOW
Philips Gemini PET/CT family software stores sensitive information in a removable media device that does not have built-in access control.
Mar 23, 20222.414NONO
View all 9 CVEs →

CVE Severity & Scoring

This CWEGlobal (All CVEs)
0.0-0.9
1.0-1.9
11%
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
22%
26%
7.0-7.9
11%
11%
8.0-8.9
11%
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