CWE-321Variant1 in KEV

Use of Hard-coded Cryptographic Key

Draft in the CWE catalog · 378 CVEs mapped

378
CVEs mapped
1
In KEV
7.5
Median CVSS
What it is

The product uses a hard-coded, unchangeable cryptographic key.

Recent examples
—none
CVE-2026-89052

CVE-2026-89052 - UNKNOWN Severity Vulnerability

A hardcoded cryptographic key management vulnerability exists in Archer C6 due to the use of a universal cryptographic key shared across devices. An attacker who obtains an encrypted configuration file or other protected credential data can recover plaintext credentials.  Successful exploitation may allow unauthorized disclosure of sensitive information, including administrative credentials.

no explanation yet
—
epss
8.8cvss
CVE-2026-76298

CVE-2026-76298 - HIGH Severity Vulnerability

In Splunk Enterprise versions below 10.4.4 and 10.2.8, a user who does not hold the "admin" or "power" Splunk roles could derive the PostgreSQL sidecar database superuser password and run arbitrary operating system commands as the user account running Splunk Enterprise on search head cluster members. The vulnerability is possible because the PostgreSQL sidecar service derives a privileged database password from the search head cluster identifier that appears in search job logs. For more information see About configuring role-based user access (https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.2/manage-splunk-platform-users-and-roles/about-configuring-role-based-user-access), server.conf (https://help.splunk.com/en/splunk-enterprise/administer/admin-manual/10.2/configuration-file-reference/10.2.0-configuration-file-reference/server.conf), and Sidecar configuration settings (https://help.splunk.com/en/splunk-enterprise/administer/admin-manual/10.4/splunk-sidecars/sidecar-configuration-settings) in the Splunk documentation.

HIGHno explanation yet
—
epss
8.1cvss
CVE-2026-82891

CVE-2026-82891 - HIGH Severity Vulnerability

IBM Guardium Data Protection 12.1, and 12.2 could allow a remote attacker to obtain sensitive information due to use of a hard-coded cryptographic key.

HIGHno explanation yet
0%
epss
The record
Technical detail
CWE ID
CWE-321
Abstraction
Variant
Structure
Simple
Status
Draft
References (2)