CWE-321

Use of Hard-coded Cryptographic Key

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

CVE-2026-33266 (GCVE-0-2026-33266)

Vulnerability from cvelistv5 – Published: 2026-04-09 15:52 – Updated: 2026-04-10 18:49
VLAI
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.
SSVC
Exploitation: none 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
Apache Software Foundation Apache OpenMeetings Affected: 6.1.0 , < 9.0.0 (semver)
Create a notification for this product.
Credits
4ra2n (A code security AI agent)
Show details on NVD website

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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
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.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
Impacted products
Vendor Product Version
Meari com.meari.sdk Affected: firmID=8 (custom)
Create a notification for this product.
Date Public
2026-05-11 16:00
Credits
Sammy Azdoufal Tod Beardsley of runZero, Inc.
Show details on NVD website

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CVE-2026-3963 (GCVE-0-2026-3963)

Vulnerability from cvelistv5 – Published: 2026-03-11 23:02 – Updated: 2026-03-12 13:35
VLAI
Title
perfree go-fastdfs-web Apache Shiro RememberMe ShiroConfig.java rememberMeManager hard-coded key
Summary
A security flaw has been discovered in perfree go-fastdfs-web up to 1.3.7. This affects the function rememberMeManager of the file src/main/java/com/perfree/config/ShiroConfig.java of the component Apache Shiro RememberMe. Performing a manipulation results in use of hard-coded cryptographic key . The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is reported as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
  • CWE-320 - Key Management Error
Assigner
References
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https://vuldb.com/?ctiid.350392 signaturepermissions-required
https://vuldb.com/?submit.768282 third-party-advisory
https://www.notion.so/go-fastdfs-web-Hardcoded-Ap… exploit
Impacted products
Vendor Product Version
perfree go-fastdfs-web Affected: 1.3.0
Affected: 1.3.1
Affected: 1.3.2
Affected: 1.3.3
Affected: 1.3.4
Affected: 1.3.5
Affected: 1.3.6
Affected: 1.3.7
Create a notification for this product.
Credits
din4 (VulDB User) VulDB
Show details on NVD website

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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
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.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
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:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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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
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.
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
Credits
This vulnerability is reported by Harsh Verma
Show details on NVD website

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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
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>
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Fortinet FortiClientWindows Affected: 7.4.0 , ≤ 7.4.2 (semver)
Affected: 7.2.0 , ≤ 7.2.14 (semver)
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    cpe:2.3:a:fortinet:forticlientwindows:7.2.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-4477 (GCVE-0-2026-4477)

Vulnerability from cvelistv5 – Published: 2026-03-20 07:02 – Updated: 2026-03-20 15:45
VLAI
Title
Yi Technology YI Home Camera WPA/WPS hard-coded key
Summary
A vulnerability was determined in Yi Technology YI Home Camera 2 2.1.1_20171024151200. This affects an unknown function of the component WPA/WPS. Executing a manipulation can lead to use of hard-coded cryptographic key . The attack can only be done within the local network. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
  • CWE-320 - Key Management Error
Assigner
References
URL Tags
https://vuldb.com/?id.351767 vdb-entry
https://vuldb.com/?ctiid.351767 signaturepermissions-required
https://vuldb.com/?submit.773095 third-party-advisory
Impacted products
Vendor Product Version
Yi Technology YI Home Camera Affected: 2 2.1.1_20171024151200
Create a notification for this product.
Credits
0rbitingZer0 (VulDB User) VulDB
Show details on NVD website

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CVE-2026-45041 (GCVE-0-2026-45041)

Vulnerability from cvelistv5 – Published: 2026-05-28 18:34 – Updated: 2026-05-29 14:04
VLAI
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.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
Impacted products
Vendor Product Version
rustfs rustfs Affected: < 1.0.0-beta.2
Create a notification for this product.
Show details on NVD website

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CVE-2026-45433 (GCVE-0-2026-45433)

Vulnerability from cvelistv5 – Published: 2026-06-04 12:13 – Updated: 2026-06-04 13:47
VLAI
Title
Hardcoded Cryptographic Key Vulnerability in GX Earth ONT Models
Summary
This vulnerability exists in GX Earth 2022 ONT models due to the presence of hardcoded RSA private key within the device firmware. A remote attacker could exploit this vulnerability by extracting the cryptographic private key from the firmware, which could lead to decryption of HTTPS traffic and Man-in-the-Middle (MITM) attacks on the targeted device.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of hard-coded cryptographic key
Assigner
References
Impacted products
Vendor Product Version
GX INDIA GX Earth 2022 Affected: version E2022 - 3.1.2A
Affected: version E2022 - 3.1.5AV
Affected: version E2022 - 1.1ASL
Create a notification for this product.
GX INDIA GX Earth 1010 Affected: version E1010-1.1ASL
Create a notification for this product.
Credits
This vulnerability is reported by Anmol Bakshi.
Show details on NVD website

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CVE-2026-4588 (GCVE-0-2026-4588)

Vulnerability from cvelistv5 – Published: 2026-03-23 12:46 – Updated: 2026-03-25 14:06
VLAI
Title
kalcaddle kodbox Site-level API key shareOut.class.php shareSafeGroup hard-coded key
Summary
A vulnerability was determined in kalcaddle kodbox 1.64. Impacted is the function shareSafeGroup of the file /workspace/source-code/app/controller/explorer/shareOut.class.php of the component Site-level API key Handler. This manipulation of the argument sk causes use of hard-coded cryptographic key . The attack may be initiated remotely. The complexity of an attack is rather high. The exploitability is considered difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
  • CWE-320 - Key Management Error
Assigner
References
URL Tags
https://vuldb.com/?id.352424 vdb-entrytechnical-description
https://vuldb.com/?ctiid.352424 signaturepermissions-required
https://vuldb.com/?submit.775464 third-party-advisory
https://vulnplus-note.wetolink.com/share/rM8GdIOvQZrw broken-linkexploit
Impacted products
Vendor Product Version
kalcaddle kodbox Affected: 1.64
Create a notification for this product.
Credits
vulnplusbot (VulDB User) VulDB
Show details on NVD website

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Mitigation

Phase: Architecture and Design

Description:

  • Prevention schemes mirror that of hard-coded password storage.

No CAPEC attack patterns related to this CWE.

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