Common Weakness Enumeration
CWE-321
AllowedUse of Hard-coded Cryptographic Key
Abstraction: Variant · Status: Draft
The product uses a hard-coded, unchangeable cryptographic key.
555 vulnerabilities reference this CWE, most recent first.
CVE-2026-45041 (GCVE-0-2026-45041)
Vulnerability from cvelistv5 – Published: 2026-05-28 18:34 – Updated: 2026-05-29 14:04
VLAI
EPSS
VEX
Title
RustFS: Hard-coded RSA private key in license verifier permits arbitrary license forgery
Summary
RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, crates/appauth/src/token.rs ships a 2048-bit RSA private key as a string constant named TEST_PRIVATE_KEY and uses it in production via parse_license() to "verify" license tokens. Because the key is embedded in every published source release and binary, anyone who can read the repository or extract it from the binary can mint arbitrary license tokens (any subject, any expiration). When the license Cargo feature is enabled, this defeats the entire license-enforcement mechanism. This vulnerability is fixed in 1.0.0-beta.2.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-29 14:04 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rustfs/rustfs/security/advisor… | x_refsource_CONFIRM |
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CVE-2026-44278 (GCVE-0-2026-44278)
Vulnerability from cvelistv5 – Published: 2026-05-12 16:54 – Updated: 2026-05-14 15:28
VLAI
EPSS
VEX
Summary
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.2, FortiClientWindows 7.2 all versions may allow attacker to information disclosure via <insert attack vector here>
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-12 18:59 UTC
CWE
- CWE-321 - Information disclosure
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Fortinet | FortiClientWindows |
Affected:
7.4.0 , ≤ 7.4.2
(semver)
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CVE-2026-42518 (GCVE-0-2026-42518)
Vulnerability from cvelistv5 – Published: 2026-04-29 08:37 – Updated: 2026-04-29 12:02
VLAI
EPSS
VEX
Title
Information Disclosure Vulnerability in e-Sushrut HMIS
Summary
This vulnerability exists in e-Sushrut due to disclosure of sensitive information and hardcoded AES encryption keys in client-side JavaScript. An unauthenticated remote attacker could exploit this vulnerability by accessing the client-side code to extract sensitive information and cryptographic keys.
Successful exploitation of this vulnerability could lead to exposure of sensitive data and compromise of cryptographic protections on the targeted system.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-29 12:02 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cert-in.org.in/s2cMainServlet?pageid=… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CDAC-Noida | e-Sushrut, Hospital Management Information System (HMIS) |
Affected:
Previous versions
(custom)
cpe:2.3:a:cdac-noida:e-sushrut_hospital_management_information_system_hmis_:previous_versions:*:*:*:*:*:*:* |
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CVE-2026-39810 (GCVE-0-2026-39810)
Vulnerability from cvelistv5 – Published: 2026-04-14 15:38 – Updated: 2026-04-14 17:41
VLAI
EPSS
VEX
Summary
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientEMS 7.4.0 through 7.4.5 may allow attacker to information disclosure via decrypting database dump.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-14 16:25 UTC
CWE
- CWE-321 - Information disclosure
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Fortinet | FortiClientEMS |
Affected:
7.4.3 , ≤ 7.4.5
(semver)
Affected: 7.4.0 , ≤ 7.4.1 (semver) cpe:2.3:a:fortinet:forticlientems:7.4.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:forticlientems:7.4.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:forticlientems:7.4.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:forticlientems:7.4.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:forticlientems:7.4.0:*:*:*:*:*:*:* |
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CVE-2026-35019 (GCVE-0-2026-35019)
Vulnerability from cvelistv5 – Published: 2026-06-23 13:48 – Updated: 2026-07-14 20:00
VLAI
EPSS
VEX
Title
NetComm NF20MESH < R6B032 Hardcoded AES Key Authentication Bypass
Summary
NetComm NF20MESH routers running firmware R6B031 and earlier contain an authentication bypass vulnerability that allows unauthenticated attackers to gain administrative access by exploiting a hardcoded AES-256 key used to encrypt session cookies for the web management interface. Attackers can forge a valid encrypted session cookie using the shared hardcoded key and bypass authentication checks to obtain full administrative control of the management interface while any legitimate administrator session is active.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-23 15:11 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://signal11.io/advisories/netcomm-nf20-mesh-… | technical-description |
| https://support.netcommwireless.com/api/Media/Fir… | release-notespatch |
| https://support.netcommwireless.com/products/nf20… | product |
| https://www.vulncheck.com/advisories/netcomm-nf20… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NetComm Wireless Pty Ltd | NF20MESH |
Affected:
0 , < R6B032
(custom)
cpe:2.3:h:netcommwireless:nf20mesh:*:*:*:*:*:*:*:* |
Date Public
2026-06-18 00:00
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CVE-2026-34635 (GCVE-0-2026-34635)
Vulnerability from cvelistv5 – Published: 2026-08-11 16:31 – Updated: 2026-08-27 22:34
VLAI
EPSS
VEX
Title
ColdFusion | Use of Hard-coded Cryptographic Key (CWE-321)
Summary
is affected by a Use of Hard-coded Cryptographic Key vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain unauthorized read and write access. Exploitation of this issue does not require user interaction. Scope is changed.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-12 16:39 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key (CWE-321)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/coldfus… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | ColdFusion 2025 |
Affected:
0 , ≤ 2025.0.11
(custom)
Unaffected: 2025.0.12 (custom) |
|
| Adobe | ColdFusion 2023 |
Affected:
0 , ≤ 2023.0.22
(custom)
Unaffected: 2023.0.23 (custom) |
Date Public
2026-08-11 17:00
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CVE-2026-34029 (GCVE-0-2026-34029)
Vulnerability from cvelistv5 – Published: 2026-06-15 10:05 – Updated: 2026-06-15 12:27
VLAI
EPSS
VEX
Title
Hard-coded cryptographic key in Wertheim SafeController Software allows decryption of sensitive configuration data
Summary
The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains a hard-coded cryptographic key in the SafeSystem.Infrastructure.Security.dll component. An attacker with access to the application files can reverse engineer the DLL and recover the hard-coded cryptographic key. This key can be used to decrypt the licence.whs file, which contains sensitive information about the licensing party and a second key that can be used to decrypt other configuration files.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-15 12:27 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://wertheim-safes.com/safe-deposit-box-management/ | product |
| https://r.sec-consult.com/wertheim | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wertheim GmbH | Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System) |
Affected:
Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014
|
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CVE-2026-34022 (GCVE-0-2026-34022)
Vulnerability from cvelistv5 – Published: 2026-06-15 10:02 – Updated: 2026-06-15 13:08
VLAI
EPSS
VEX
Title
Weak custom cryptography and hard-coded keys in Wertheim SafeController 65000 allow traffic decryption
Summary
The Wertheim SafeController Family 65000, Controller 65000 - AssemblyVersion 6.11.8130.22319, uses weak custom cryptographic algorithms with hard-coded cryptographic keys to protect communication. An attacker in an adversary-in-the-middle position can decrypt the data traffic. During reassessment, it was possible to break the encryption/decryption routine and decrypt messages without knowledge of the encryption key. It was also possible to gain knowledge about the encryption key by intercepting enough messages.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-15 13:08 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://wertheim-safes.com/safe-deposit-boxes/ | product |
| https://r.sec-consult.com/wertdev | third-party-advisory |
| https://sec-consult.com/vulnerability-lab/advisor… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wertheim GmbH | Wertheim SafeController Family 65000 Hardware for VAULT ROOMS (Safe Deposit Locker System - Microcontroller) |
Affected:
Wertheim SafeController Family 65000, Controller 65000 - AssemblyVersion 6.11.8130.22319
|
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CVE-2026-33362 (GCVE-0-2026-33362)
Vulnerability from cvelistv5 – Published: 2026-05-11 16:04 – Updated: 2026-05-11 18:15
VLAI
EPSS
VEX
Title
Meari SDK hardcoded cryptographic keys
Summary
In Meari IoT SDK builds embedded in CloudEdge 5.5.0 (build 220), Arenti 1.8.1 (build 220), and white-label Android apps <= 1.8.x (latest observed), multiple security-critical secrets are hardcoded and shared, including API signing material, password-transport keying, and service access keys.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 18:15 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/xn0tsa/nobody-puts-baby-in-a-corner | technical-description |
| https://www.runzero.com/advisories/meari-sdk-hard… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Meari | com.meari.sdk |
Affected:
firmID=8
(custom)
|
Date Public
2026-05-11 16:00
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CVE-2026-33266 (GCVE-0-2026-33266)
Vulnerability from cvelistv5 – Published: 2026-04-09 15:52 – Updated: 2026-04-10 18:49
VLAI
EPSS
VEX
Title
Apache OpenMeetings: Hardcoded Remember-Me Cookie Encryption Key and Salt
Summary
Use of Hard-coded Cryptographic Key vulnerability in Apache OpenMeetings.
The remember-me cookie encryption key is set to default value in openmeetings.properties and not being auto-rotated. In case OM admin hasn't changed the default encryption key, an attacker who has stolen a cookie from a logged-in user can get full user credentials.
This issue affects Apache OpenMeetings: from 6.1.0 before 9.0.0.
Users are recommended to upgrade to version 9.0.0, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-10 18:47 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/b05jnp9563v49zq49… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache OpenMeetings |
Affected:
6.1.0 , < 9.0.0
(semver)
|
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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.