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.

503 vulnerabilities reference this CWE, most recent first.

CVE-2023-22844 (GCVE-0-2023-22844)

Vulnerability from cvelistv5 – Published: 2023-07-06 14:53 – Updated: 2025-03-05 18:54
VLAI
Summary
An authentication bypass vulnerability exists in the requestHandlers.js verifyToken functionality of Milesight VPN v2.0.2. A specially-crafted network request can lead to authentication bypass. An attacker can send a network request to trigger this vulnerability.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
Impacted products
Vendor Product Version
Milesight MilesightVPN Affected: v2.0.2
Create a notification for this product.
Credits
Discovered by Francesco Benvenuto of Cisco Talos.
Show details on NVD website

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CVE-2023-21705 (GCVE-0-2023-21705)

Vulnerability from cvelistv5 – Published: 2023-02-14 19:32 – Updated: 2025-01-01 00:40
VLAI
Title
Microsoft SQL Server Remote Code Execution Vulnerability
Summary
Microsoft SQL Server Remote Code Execution Vulnerability
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft SQL Server 2012 Service Pack 4 (QFE) Affected: 11.0.0 , < 11.0.7512.11 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2012 for x64-based Systems Service Pack 4 (QFE) Affected: 11.0.0 , < 11.0.7512.11 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2017 (GDR) Affected: 14.0.0 , < 14.0.2047.8 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2014 Service Pack 3 (GDR) Affected: 12.0.0 , < 12.0.6444.4 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2014 Service Pack 3 (CU 4) Affected: 12.0.0 , < 12.0.6174.8 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2019 (GDR) Affected: 15.0.0 , < 15.0.2101.7 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2016 Service Pack 3 (GDR) Affected: 13.0.0 , < 13.0.6430.49 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack Affected: 13.0.0 , < 13.0.7024.30 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2017 (CU 31) Affected: 14.0.0 , < 14.0.3460.9 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2022 (GDR) Affected: 16.0.0 , < 16.0.1050.5 (custom)
Create a notification for this product.
Microsoft Microsoft SQL Server 2019 (CU 18) Affected: 15.0.0 , < 15.0.4280.7 (custom)
Create a notification for this product.
Date Public
2023-02-14 08:00
Show details on NVD website

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CVE-2023-21404 (GCVE-0-2023-21404)

Vulnerability from cvelistv5 – Published: 2023-05-08 00:00 – Updated: 2025-01-29 16:13
VLAI
Summary
AXIS OS 11.0.X - 11.3.x use a static RSA key in legacy LUA-components to protect Axis-specific source code. The static RSA key is not used in any other secure communication nor can it be used to compromise the device or any customer data.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
Impacted products
Vendor Product Version
Axis Communications AB AXIS OS Affected: AXIS OS 11.0.X - 11.3.x
Create a notification for this product.
Show details on NVD website

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CVE-2023-20038 (GCVE-0-2023-20038)

Vulnerability from cvelistv5 – Published: 2023-01-19 01:34 – Updated: 2024-10-28 16:34
VLAI
Summary
A vulnerability in the monitoring application of Cisco Industrial Network Director could allow an authenticated, local attacker to access a static secret key used to store both local data and credentials for accessing remote systems. This vulnerability is due to a static key value stored in the application used to encrypt application data and remote credentials. An attacker could exploit this vulnerability by gaining local access to the server Cisco Industrial Network Director is installed on. A successful exploit could allow the attacker to decrypt data allowing the attacker to access remote systems monitored by Cisco Industrial Network Director.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
Impacted products
Vendor Product Version
Cisco Cisco Industrial Network Director Affected: 1.5.0
Affected: 1.5.1
Affected: 1.4.0
Affected: 1.0.0
Affected: 1.0.1
Create a notification for this product.
Show details on NVD website

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CVE-2023-20016 (GCVE-0-2023-20016)

Vulnerability from cvelistv5 – Published: 2023-02-23 00:00 – Updated: 2024-10-25 16:04
VLAI
Title
Cisco FXOS Software and UCS Manager Software Configuration Backup Static Key Vulnerability
Summary
A vulnerability in the backup configuration feature of Cisco UCS Manager Software and in the configuration export feature of Cisco FXOS Software could allow an unauthenticated attacker with access to a backup file to decrypt sensitive information stored in the full state and configuration backup files. This vulnerability is due to a weakness in the encryption method used for the backup function. An attacker could exploit this vulnerability by leveraging a static key used for the backup configuration feature. A successful exploit could allow the attacker to decrypt sensitive information that is stored in full state and configuration backup files, such as local user credentials, authentication server passwords, Simple Network Management Protocol (SNMP) community names, and other credentials.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Date Public
2023-02-23 00:00
Show details on NVD website

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CVE-2023-6482 (GCVE-0-2023-6482)

Vulnerability from cvelistv5 – Published: 2024-01-27 00:19 – Updated: 2024-10-18 14:42
VLAI
Title
Encryption key derived from static host information
Summary
Use of encryption key derived from static information in Synaptics Fingerprint Driver allows an attacker to set up a TLS session with the fingerprint sensor and send restricted commands to the fingerprint sensor. This may allow an attacker, who has physical access to the sensor, to enroll a fingerprint into the template database.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
Impacted products
Vendor Product Version
Synaptics Synaptics Fingerprint Driver Affected: 6.0.0.1103 , < 6.0.17.1103 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2023-3947 (GCVE-0-2023-3947)

Vulnerability from cvelistv5 – Published: 2023-07-26 03:34 – Updated: 2026-04-08 17:18
VLAI
Title
Video Conferencing with Zoom <= 4.2.1 - Sensitive Information Exposure
Summary
The Video Conferencing with Zoom plugin for WordPress is vulnerable to Sensitive Information Exposure due to hardcoded encryption key on the 'vczapi_encrypt_decrypt' function in versions up to, and including, 4.2.1. This makes it possible for unauthenticated attackers to decrypt and view the meeting id and password.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
Impacted products
Vendor Product Version
j_3rk Video Conferencing with Zoom Affected: 0 , ≤ 4.2.1 (semver)
Create a notification for this product.
Credits
István Márton
Show details on NVD website

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CVE-2023-3632 (GCVE-0-2023-3632)

Vulnerability from cvelistv5 – Published: 2023-08-09 08:05 – Updated: 2026-05-21 12:57
VLAI
Title
Hard-coded Cryptographic Key in Kunduz - Homework Helper App
Summary
Use of Hard-coded Cryptographic Key vulnerability in Sifir Bes Education and Informatics Kunduz - Homework Helper App allows Authentication Abuse, Authentication Bypass. This issue affects Kunduz - Homework Helper App: before 6.2.3.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
Impacted products
Date Public
2023-08-09 08:00
Credits
Gokhan CICEK
Show details on NVD website

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CVE-2023-3404 (GCVE-0-2023-3404)

Vulnerability from cvelistv5 – Published: 2023-08-31 05:33 – Updated: 2026-04-08 16:59
VLAI
Title
ProfileGrid <= 5.5.0 - Hardcoded Encryption Key
Summary
The ProfileGrid plugin for WordPress is vulnerable to unauthorized decryption of private information in versions up to, and including, 5.5.0. This is due to the passphrase and iv being hardcoded in the 'pm_encrypt_decrypt_pass' function and used across all sites running the plugin. This makes it possible for authenticated attackers, with administrator-level permissions or above to decrypt and view users' passwords. If combined with another vulnerability, this can potentially grant lower-privileged users access to users' passwords.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
Impacted products
Credits
István Márton
Show details on NVD website

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CVE-2023-3371 (GCVE-0-2023-3371)

Vulnerability from cvelistv5 – Published: 2023-06-27 01:55 – Updated: 2026-04-08 17:19
VLAI
Title
EmbedPress <= 3.7.3 - Sensitive Information Exposure
Summary
The EmbedPress plugin for WordPress is vulnerable to Sensitive Information Exposure due to hardcoded encryption key on the 'lock_content_form_handler' and 'display_password_form' function in versions up to, and including, 3.7.3. This makes it possible for unauthenticated attackers to decrypt and view the password protected content.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
Credits
István Márton
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.