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-2026-54833 (GCVE-0-2026-54833)
Vulnerability from cvelistv5 – Published: 2026-06-26 14:52 – Updated: 2026-06-26 15:38
VLAI
EPSS
VEX
Title
WordPress Enable CORS plugin <= 2.0.3 - Backdoor vulnerability
Summary
Unauthenticated Backdoor in Enable CORS <= 2.0.3 versions.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-26 15:38 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/wordpress/plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Dev Kabir | Enable CORS |
Affected:
n/a , ≤ 2.0.3
(custom)
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CVE-2026-54363 (GCVE-0-2026-54363)
Vulnerability from cvelistv5 – Published: 2026-07-30 12:24 – Updated: 2026-08-14 16:50
VLAI
EPSS
VEX
Title
CentreStack < 17.5 Hardcoded Key Token Forgery RCE
Summary
CentreStack before 17.5 contains a hardcoded cryptographic key vulnerability that allows unauthenticated attackers to forge arbitrary encrypted tokens by exploiting a static SysNumber value used as entropy for AccessTicket.Encrypt() and AccessTicket.Decrypt() across all installations. Attackers can use the hardcoded key to craft valid x-glad-auth headers and call privileged API endpoints such as acquiretenantbackuptoken to obtain a domain administrator IdentityTicket, enabling a complete unauthenticated remote code execution chain.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-30 14:38 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.centrestack.com/ | product |
| https://www.vulncheck.com/advisories/centrestack-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Gladinet | CentreStack |
Affected:
0 , < 17.5
(custom)
cpe:2.3:a:gladinet:centrestack:*:*:*:*:*:*:*:* |
Date Public
2026-07-28 00:00
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CVE-2026-54218 (GCVE-0-2026-54218)
Vulnerability from cvelistv5 – Published: 2026-08-07 09:49 – Updated: 2026-08-07 11:22
VLAI
EPSS
VEX
Title
TeamDavid: Weak Cryptography and Insecure Password Storage
Summary
Use of hard-coded cryptographic key vulnerability in Tobit Laboratories AG TeamDavid's Webbox. For users created locally in David, passwords are stored in various
files using only obfuscation. Any user with access to the server’s file
system, or who can otherwise extract files from the server (see
vulnerability “Random File Read”), can potentially obtain affected
users’ passwords. This issue affects TeamDavid through Rollout 524.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 11:22 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://david.tobit.software/releasenotes | release-notes |
| https://labs.infoguard.ch/posts/22-cves-in-david-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tobit Laboratories AG | TeamDavid |
Affected:
0 , ≤ Rollout 524
(custom)
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CVE-2026-50226 (GCVE-0-2026-50226)
Vulnerability from cvelistv5 – Published: 2026-06-04 09:34 – Updated: 2026-06-04 12:21
VLAI
EPSS
VEX
Title
Firmware Theft & IMEI Spoofing via Connect-OTA
Summary
Fixed AES-128-CBC keys inside the AcerConnect OTA application let attackers forge authorization credentials for arbitrary IMEI numbers. This allows unauthorized actors to list catalog items and extract protected binaries from pre-signed cloud links.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-04 12:21 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Acer | Connect M6E 5G Portable WiFi Router |
Affected:
* , ≤ M6E_AI_1.00.000019
(custom)
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CVE-2026-50091 (GCVE-0-2026-50091)
Vulnerability from cvelistv5 – Published: 2026-06-12 15:02 – Updated: 2026-06-12 16:22
VLAI
EPSS
VEX
Title
Aqara Home Android SDK hardcoded keys
Summary
Aqara Home Android (com.lumiunited.aqarahome) 6.0.0 (and white-label clients embedding the same liblumidevsdk.so) uses hard-coded cryptographic keys, which is an instance of "CWE-321: Use of Hard-coded Cryptographic Key" and has an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N (9.1 Critical).
Severity
9.1 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-12 16:22 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/xn0tsa/theres-no-place-like-home | technical-description |
| https://www.runzero.com/advisories/aqara-hardcode… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Aqara | com.lumiunited.aqarahome |
Affected:
6.0.0 , < 0
(semver)
|
Date Public
2026-06-12 15:00
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CVE-2026-49008 (GCVE-0-2026-49008)
Vulnerability from cvelistv5 – Published: 2026-08-07 08:03 – Updated: 2026-08-07 15:16
VLAI
EPSS
VEX
Title
Integrity‑check credential leakage vulnerability in an application function of ZTE F689 product
Summary
By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to the integrity verification of a specific application function on the device.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 15:15 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
1 reference
Impacted products
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CVE-2026-49006 (GCVE-0-2026-49006)
Vulnerability from cvelistv5 – Published: 2026-08-07 07:13 – Updated: 2026-08-07 15:24
VLAI
EPSS
VEX
Title
TLS credential leakage vulnerability in ZTE F689 product
Summary
By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to TLS transmission.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 15:24 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
1 reference
Impacted products
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CVE-2026-47410 (GCVE-0-2026-47410)
Vulnerability from cvelistv5 – Published: 2026-07-21 16:55 – Updated: 2026-07-22 14:43
VLAI
EPSS
VEX
Title
praisonai-platform: JWT signing key defaults to hardcoded "dev-secret-change-me", allowing token forgery for any user when PLATFORM_ENV is unset
Summary
PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Versions prior to 0.1.4 have an insecure default cryptographic key. The JWT signing secret defaults to the hardcoded literal `"dev-secret-change-me"` when `PLATFORM_JWT_SECRET` is unset. A safety check exists but only fires when `PLATFORM_ENV != "dev"`; the default value of `PLATFORM_ENV` is `"dev"`, so the check is silently bypassed in any deployment that does not explicitly opt out. The attacker reads the literal from this public source file, mints a JWT with arbitrary `sub` and `email` claims, and authenticates as any existing user (including workspace owners and admins). PraisonAI Platform version 0.1.4 patches the issue.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 14:43 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/MervinPraison/PraisonAI/securi… | x_refsource_CONFIRM |
| https://github.com/MervinPraison/PraisonAI/pull/1685 | x_refsource_MISC |
| https://github.com/MervinPraison/PraisonAI/commit… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MervinPraison | praisonai-platform |
Affected:
< 0.1.4
|
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CVE-2026-46395 (GCVE-0-2026-46395)
Vulnerability from cvelistv5 – Published: 2026-06-05 18:27 – Updated: 2026-06-05 19:41
VLAI
EPSS
VEX
Title
HAX CMS Vulnerable to Private Key Disclosure via Broken HMAC Implementation
Summary
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, the `hmacBase64()` function in the HAXcms Node.js backend contains two critical cryptographic implementation errors that together allow any unauthenticated attacker to extract the system’s private signing key and forge arbitrary admin-level JSON Web Tokens (JWTs) allowing them to get full admin access with a single HTTP request. First, the function passes the literal string "0" as the HMAC signing key instead of the key parameter, making every HAXcms instance compute identical HMACs for the same input. Then, after computing the HMAC, the function concatenates the real key parameter which is "this.privateKey + this.salt", the system’s master signing secret is directly onto the output. The combined buffer is base64-encoded and returned as the token. Every base64url token produced has the same structure: 32 bytes HMAC keyed with "0" and N bytes of `privateKey+salt`. An attacker base64-decodes any token, discards the first 32 bytes, and reads the private key directly. The `/system/api/connectionSettings` endpoint is unauthenticated and returns multiple tokens generated by this function. A single GET request to this endpoint exposes the private key. The PHP backend implements this function correctly with the actual key and returns only the hash. The PHP version produces 44-character tokens whereas the broken Node.js version produces 139+ character tokens. Version 26.0.0 fixes the issue.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-05 19:41 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/haxtheweb/issues/security/advi… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| haxtheweb | haxcms-nodejs |
Affected:
< 26.0.0
|
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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
EPSS
VEX
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.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-04 13:47 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
2 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 cpe:2.3:a:gx_india:gx_earth_2022:version_e2022_-_3.1.2a:*:*:*:*:*:*:* cpe:2.3:a:gx_india:gx_earth_2022:version_e2022_-_3.1.5av:*:*:*:*:*:*:* cpe:2.3:a:gx_india:gx_earth_2022:version_e2022_-_1.1asl:*:*:*:*:*:*:* |
|
| GX INDIA | GX Earth 1010 |
Affected:
version E1010-1.1ASL
cpe:2.3:a:gx_india:gx_earth_1010:version_e1010-1.1asl:*:*:*:*:*:*:* |
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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.