Common Weakness Enumeration

CWE-321

Allowed

Use of Hard-coded Cryptographic Key

Abstraction: Variant · Status: Draft

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

401 vulnerabilities reference this CWE, most recent first.

CVE-2026-80057 (GCVE-0-2026-80057)

Vulnerability from cvelistv5 – Published: 2026-09-07 14:12 – Updated: 2026-09-09 14:39
VLAI
Summary
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to information disclosure.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 14:39 UTC
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
dell CNA
References
Impacted products
Vendor Product Version
Dell Secure Connect Gateway 5.0 - Application Affected: 0 , < 5.36.00.00 or later (semver)
Create a notification for this product.
Dell Secure Connect Gateway 5.0 - Appliance Affected: 0 , < 5.36.00.16 or later (semver)
Create a notification for this product.
Date Public
2026-08-31 06:30
Show details on NVD website

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CVE-2026-79762 (GCVE-0-2026-79762)

Vulnerability from cvelistv5 – Published: 2026-09-24 16:01 – Updated: 2026-09-28 15:35
VLAI
Title
Termix: Hardcoded default key encrypts all OIDC/WebAuthn users' stored SSH credentials — full offline decryption from a database copy
Summary
Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 1.7.0 until 2.5.1, Termix derives the keys that wrap OIDC and WebAuthn users' Data Encryption Keys from committed default strings and the public userId salt in src/backend/utils/user-crypto.ts. Because OIDC_SYSTEM_SECRET and WEBAUTHN_SYSTEM_SECRET are not configured by the project's default deployment artifacts, an attacker with an offline SQLite database copy can derive the wrapping key, recover each affected user's DEK, and decrypt stored SSH passwords, private keys, and key passphrases. Password-authenticated users are not affected by this specific key derivation path. This issue is fixed in version 2.5.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 15:35 UTC
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
GitHub_M CNA
Impacted products
Vendor Product Version
Termix-SSH Termix Affected: >= 1.7.0, < 2.5.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-79735 (GCVE-0-2026-79735)

Vulnerability from cvelistv5 – Published: 2026-09-09 15:31 – Updated: 2026-09-09 16:09
VLAI
Summary
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to information disclosure.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 16:09 UTC
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
dell CNA
References
Impacted products
Vendor Product Version
Dell Secure Connect Gateway 5.0 - Application Affected: 0 , < 5.36.00.00 or later (semver)
Create a notification for this product.
Dell Secure Connect Gateway 5.0 - Appliance Affected: 0 , < 5.36.00.16 or later (semver)
Create a notification for this product.
Date Public
2026-08-31 06:30
Show details on NVD website

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CVE-2026-78487 (GCVE-0-2026-78487)

Vulnerability from cvelistv5 – Published: 2026-09-07 13:44 – Updated: 2026-09-09 14:38
VLAI
Summary
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to information disclosure.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 14:38 UTC
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
dell CNA
References
Impacted products
Vendor Product Version
Dell Secure Connect Gateway 5.0 - Application Affected: 0 , < 5.36.00.00 or later (semver)
Create a notification for this product.
Dell Secure Connect Gateway 5.0 - Appliance Affected: 0 , < 5.36.00.16 or later (semver)
Create a notification for this product.
Date Public
2026-08-31 06:30
Show details on NVD website

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CVE-2026-78486 (GCVE-0-2026-78486)

Vulnerability from cvelistv5 – Published: 2026-09-09 13:19 – Updated: 2026-09-09 15:59
VLAI
Summary
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 15:49 UTC
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
dell CNA
References
Impacted products
Vendor Product Version
Dell Secure Connect Gateway 5.0 - Application Affected: 0 , < 5.36.00.00 or later (semver)
Create a notification for this product.
Dell Secure Connect Gateway 5.0 - Appliance Affected: 0 , < 5.36.00.16 or later (semver)
Create a notification for this product.
Date Public
2026-08-31 06:30
Show details on NVD website

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CVE-2026-78481 (GCVE-0-2026-78481)

Vulnerability from cvelistv5 – Published: 2026-09-09 11:59 – Updated: 2026-09-09 12:39
VLAI
Summary
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to protection mechanism bypass.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 12:34 UTC
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
dell CNA
References
Impacted products
Vendor Product Version
Dell Secure Connect Gateway 5.0 - Application Affected: 0 , < 5.36.00.00 or later (semver)
Create a notification for this product.
Dell Secure Connect Gateway 5.0 - Appliance Affected: 0 , < 5.36.00.16 or later (semver)
Create a notification for this product.
Date Public
2026-08-31 06:30
Show details on NVD website

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CVE-2026-78225 (GCVE-0-2026-78225)

Vulnerability from cvelistv5 – Published: 2026-09-15 21:29 – Updated: 2026-09-24 21:37
VLAI
Title
Wärtsilä FOS-Onboard Use of Hard-coded Cryptographic Key
Summary
A hardcoded cryptographic server key vulnerability exists in the deployer-ng Update Controller component of Wärtsilä FOS-Onboard.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 18:05 UTC
CWE
Assigner
icscert CNA
Impacted products
Vendor Product Version
Wärtsilä FOS-Onboard Affected: 5.07.0923.01
Unaffected: 5.08.4052.01
Create a notification for this product.
Show details on NVD website

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CVE-2026-76847 (GCVE-0-2026-76847)

Vulnerability from cvelistv5 – Published: 2026-08-24 13:12 – Updated: 2026-08-26 16:15
VLAI
Title
act 0.2.81 through 0.2.89 Missing Authorization in the Artifacts V4 Backend
Summary
act starts an HTTP Artifacts V4 backend whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs of that backend, including CreateArtifact, GetSignedArtifactURL, ListArtifacts, FinalizeArtifact and DeleteArtifact, accept a caller-supplied workflow_run_backend_id and never check that it belongs to the requester: validateRunIDV4 in pkg/artifacts/artifacts_v4.go parses the value and returns it with the comparison against the requesting task's run ID left commented out. The signed URLs the backend issues are authenticated by an HMAC whose key is hardcoded to the four bytes 0xba 0xdb 0xee 0xf0, identical in every build, computed over a concatenation of endpoint, expiry, artifact name and task ID with no length prefix or delimiter, so signatures are both forgeable and ambiguous between differing artifact name and task ID pairs. The --artifact-server-addr flag defaults to the host's outbound address rather than loopback, leaving the backend reachable from the surrounding network. Any client that can reach it may read, overwrite or delete the artifacts of a concurrently running job with no credentials, exposing build outputs such as secrets and deployment credentials and permitting their replacement before the owning job consumes them.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 15:56 UTC
CWE
  • CWE-862 - Missing Authorization
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
VulnCheck CNA
Impacted products
Vendor Product Version
nektos act Affected: 0.2.81 , ≤ 0.2.89 (semver)
    cpe:2.3:a:nektos:act:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-18 00:00
Show details on NVD website

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CVE-2026-76298 (GCVE-0-2026-76298)

Vulnerability from cvelistv5 – Published: 2026-10-21 22:52 – Updated: 2026-10-23 03:55
VLAI
Title
Use of Hard-coded Cryptographic Key in the PostgreSQL Sidecar Service in Splunk Enterprise
Summary
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.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-22 00:00 UTC
CWE
  • CWE-321 - The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered.
Assigner
cisco CNA
Impacted products
Vendor Product Version
Splunk Splunk Enterprise Affected: 10.4 , < 10.4.4 (custom)
Affected: 10.2 , < 10.2.8 (custom)
Create a notification for this product.
Date Public
2026-10-21 00:00
Show details on NVD website

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CVE-2026-76258 (GCVE-0-2026-76258)

Vulnerability from cvelistv5 – Published: 2026-08-19 21:34 – Updated: 2026-08-26 15:23
VLAI
Title
Use of Hard-coded Cryptographic Key through Companion App Registration in Splunk Secure Gateway
Summary
In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.10, 3.9.24, and 3.8.71, a user who does not hold the "admin" or "power" Splunk roles could register an arbitrary companion app and cause Splunk Secure Gateway to forward mobile user requests, including tokens that compromise all relevant data available to the affected mobile user, to an attacker-controlled Uniform Resource Locator (URL). The vulnerability is possible because a hard-coded cryptographic key in the Splunk Secure Gateway companion app registration handler allows for arbitrary callback URL registration without restriction. For more information see Define roles on the Splunk platform with capabilities (https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.2/manage-splunk-platform-users-and-roles/define-roles-on-the-splunk-platform-with-capabilities) in the Splunk documentation.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 14:49 UTC
CWE
  • CWE-321 - The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered.
Assigner
cisco CNA
Impacted products
Vendor Product Version
Splunk Splunk Enterprise Affected: 10.4 , < 10.4.2 (custom)
Affected: 10.2 , < 10.2.6 (custom)
Affected: 10.0 , < 10.0.9 (custom)
Affected: 9.4 , < 9.4.14 (custom)
Create a notification for this product.
Splunk Splunk Secure Gateway Affected: 3.10 , < 3.10.10 (custom)
Affected: 3.9 , < 3.9.24 (custom)
Affected: 3.8 , < 3.8.71 (custom)
Create a notification for this product.
Date Public
2026-08-19 00:00
Show details on NVD website

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Mitigation
Architecture and Design

Prevention schemes mirror that of hard-coded password storage.

No CAPEC attack patterns related to this CWE.