CWE-321
AllowedUse of Hard-coded Cryptographic Key
Abstraction: Variant · Status: Draft
The product uses a hard-coded, unchangeable cryptographic key.
627 vulnerabilities reference this CWE, most recent first.
GHSA-WMWQ-58JV-2QJ3
Vulnerability from github – Published: 2022-04-22 00:00 – Updated: 2022-05-05 00:00A vulnerability in the key-based SSH authentication mechanism of Cisco Umbrella Virtual Appliance (VA) could allow an unauthenticated, remote attacker to impersonate a VA. This vulnerability is due to the presence of a static SSH host key. An attacker could exploit this vulnerability by performing a man-in-the-middle attack on an SSH connection to the Umbrella VA. A successful exploit could allow the attacker to learn the administrator credentials, change configurations, or reload the VA. Note: SSH is not enabled by default on the Umbrella VA.
{
"affected": [],
"aliases": [
"CVE-2022-20773"
],
"database_specific": {
"cwe_ids": [
"CWE-321",
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-04-21T19:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability in the key-based SSH authentication mechanism of Cisco Umbrella Virtual Appliance (VA) could allow an unauthenticated, remote attacker to impersonate a VA. This vulnerability is due to the presence of a static SSH host key. An attacker could exploit this vulnerability by performing a man-in-the-middle attack on an SSH connection to the Umbrella VA. A successful exploit could allow the attacker to learn the administrator credentials, change configurations, or reload the VA. Note: SSH is not enabled by default on the Umbrella VA.",
"id": "GHSA-wmwq-58jv-2qj3",
"modified": "2022-05-05T00:00:47Z",
"published": "2022-04-22T00:00:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-20773"
},
{
"type": "WEB",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uva-static-key-6RQTRs4c"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WP5Q-4QC3-582G
Vulnerability from github – Published: 2024-04-12 15:37 – Updated: 2024-05-16 21:31The Use of a Hard-coded Cryptographic Key vulnerability in Juniper Networks Juniper Cloud Native Router (JCNR) and containerized routing Protocol Deamon (cRPD) products allows an attacker to perform Person-in-the-Middle (PitM) attacks which results in complete compromise of the container.
Due to hardcoded SSH host keys being present on the container, a PitM attacker can intercept SSH traffic without being detected.
This issue affects Juniper Networks JCNR: * All versions before 23.4.
This issue affects Juniper Networks cRPD: * All versions before 23.4R1.
{
"affected": [],
"aliases": [
"CVE-2024-30407"
],
"database_specific": {
"cwe_ids": [
"CWE-321"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-12T15:15:25Z",
"severity": "HIGH"
},
"details": "The Use of a Hard-coded Cryptographic Key vulnerability in Juniper Networks\u00a0Juniper Cloud Native Router (JCNR)\u00a0and\u00a0containerized routing Protocol Deamon (cRPD) products allows an attacker to perform Person-in-the-Middle (PitM) attacks which results in complete compromise of the container. \n\nDue to hardcoded SSH host keys being present on the container, a PitM attacker can intercept SSH traffic without being detected.\u00a0\n\nThis issue affects Juniper Networks JCNR:\n * All versions before 23.4.\n\n\nThis issue affects Juniper Networks cRPD:\n * All versions before 23.4R1.\n\n\n",
"id": "GHSA-wp5q-4qc3-582g",
"modified": "2024-05-16T21:31:56Z",
"published": "2024-04-12T15:37:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30407"
},
{
"type": "WEB",
"url": "https://supportportal.juniper.net/JSA79106"
},
{
"type": "WEB",
"url": "https://supportportal.juniper.net/JSA79107"
},
{
"type": "WEB",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WQXQ-W68R-WG85
Vulnerability from github – Published: 2026-04-09 18:31 – Updated: 2026-04-10 21:34Use 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.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.openmeetings:openmeetings-parent"
},
"ranges": [
{
"events": [
{
"introduced": "6.1.0"
},
{
"fixed": "9.0.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-33266"
],
"database_specific": {
"cwe_ids": [
"CWE-321"
],
"github_reviewed": true,
"github_reviewed_at": "2026-04-10T21:23:53Z",
"nvd_published_at": "2026-04-09T16:16:26Z",
"severity": "HIGH"
},
"details": "Use of Hard-coded Cryptographic Key vulnerability in Apache OpenMeetings.\n\nThe remember-me cookie encryption key is set to default value in openmeetings.properties and not being auto-rotated. In case OM admin hasn\u0027t changed the default encryption key, an attacker who has stolen a cookie from a logged-in user can get full user credentials.\n\n\nThis issue affects Apache OpenMeetings: from 6.1.0 before 9.0.0.\n\nUsers are recommended to upgrade to version 9.0.0, which fixes the issue.",
"id": "GHSA-wqxq-w68r-wg85",
"modified": "2026-04-10T21:34:59Z",
"published": "2026-04-09T18:31:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33266"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/openmeetings"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/b05jnp9563v49zq494lox9kjbhhf2w66"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2026/04/09/11"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Apache OpenMeetings Uses Hard-coded Cryptographic Key"
}
GHSA-WRQ7-4JJ9-F6RC
Vulnerability from github – Published: 2022-05-24 17:48 – Updated: 2022-05-24 17:48A vulnerability has been identified in Opcenter Quality (All versions < V12.2), QMS Automotive (All versions < V12.30). A private sign key is shipped with the product without adequate protection.
{
"affected": [],
"aliases": [
"CVE-2021-27389"
],
"database_specific": {
"cwe_ids": [
"CWE-321"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-04-22T21:15:00Z",
"severity": "CRITICAL"
},
"details": "A vulnerability has been identified in Opcenter Quality (All versions \u003c V12.2), QMS Automotive (All versions \u003c V12.30). A private sign key is shipped with the product without adequate protection.",
"id": "GHSA-wrq7-4jj9-f6rc",
"modified": "2022-05-24T17:48:17Z",
"published": "2022-05-24T17:48:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27389"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-788287.pdf"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-WV9R-P2RC-JCRP
Vulnerability from github – Published: 2023-12-15 12:30 – Updated: 2024-10-14 06:30Kaifa Technology WebITR is an online attendance system, it has a vulnerability in using hard-coded encryption key. An unauthenticated remote attacker can generate valid token parameter and exploit this vulnerability to access system with arbitrary user account, including administrator’s account, to execute login account’s permissions, and obtain relevant information.
{
"affected": [],
"aliases": [
"CVE-2023-48392"
],
"database_specific": {
"cwe_ids": [
"CWE-321",
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-12-15T10:15:07Z",
"severity": "CRITICAL"
},
"details": "Kaifa Technology WebITR is an online attendance system, it has a vulnerability in using hard-coded encryption key. An unauthenticated remote attacker can generate valid token parameter and exploit this vulnerability to access system with arbitrary user account, including administrator\u2019s account, to execute login account\u2019s permissions, and obtain relevant information.",
"id": "GHSA-wv9r-p2rc-jcrp",
"modified": "2024-10-14T06:30:43Z",
"published": "2023-12-15T12:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48392"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/tw/cp-132-7622-57e5f-1.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WVM6-M87F-2VXP
Vulnerability from github – Published: 2026-09-17 06:30 – Updated: 2026-09-17 06:30A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.
{
"affected": [],
"aliases": [
"CVE-2026-50603"
],
"database_specific": {
"cwe_ids": [
"CWE-321"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-17T04:17:46Z",
"severity": "MODERATE"
},
"details": "A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.",
"id": "GHSA-wvm6-m87f-2vxp",
"modified": "2026-09-17T06:30:31Z",
"published": "2026-09-17T06:30:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50603"
},
{
"type": "WEB",
"url": "https://community.acer.com/en/kb/articles/19878"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-WWQJ-8CP4-VJMH
Vulnerability from github – Published: 2026-07-22 15:31 – Updated: 2026-07-22 15:31In Progress® Telerik® UI for AJAX prior to v2026.2.708, the obsolete RadChart component's ChartImage.axd handler is vulnerable to unauthenticated file read and deletion of image-extension files within the application directory.
{
"affected": [],
"aliases": [
"CVE-2026-14932"
],
"database_specific": {
"cwe_ids": [
"CWE-321"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-22T14:17:15Z",
"severity": "MODERATE"
},
"details": "In Progress\u00ae Telerik\u00ae UI for AJAX prior to v2026.2.708, the obsolete RadChart component\u0027s ChartImage.axd handler is vulnerable to unauthenticated file read and deletion of image-extension files within the application directory.",
"id": "GHSA-wwqj-8cp4-vjmh",
"modified": "2026-07-22T15:31:23Z",
"published": "2026-07-22T15:31:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14932"
},
{
"type": "WEB",
"url": "https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-radchart-hardcoded-key-file-read-cve-2026-14932"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-WWX9-WW39-C5VG
Vulnerability from github – Published: 2026-08-03 21:31 – Updated: 2026-08-07 15:33A cryptographic weakness exists in the Omada adoption protocol. The protocol relies on hard-coded cryptographic keys to establish trust and protect authentication exchanges between controllers and managed devices during device adoption.
An attacker may be able to impersonate trusted controllers or managed devices and gain access to sensitive adoption-related communications.
{
"affected": [],
"aliases": [
"CVE-2025-15627"
],
"database_specific": {
"cwe_ids": [
"CWE-321"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-03T19:16:40Z",
"severity": "MODERATE"
},
"details": "A cryptographic\nweakness exists in the Omada adoption protocol.\u00a0\nThe protocol relies on hard-coded cryptographic keys to establish trust and\nprotect authentication exchanges between controllers and managed devices during\ndevice adoption.\n\n\n\n\n\n\n\n\n\nAn attacker may\nbe able to impersonate trusted controllers or managed devices and gain access\nto sensitive adoption-related communications.",
"id": "GHSA-wwx9-ww39-c5vg",
"modified": "2026-08-07T15:33:03Z",
"published": "2026-08-03T21:31:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-15627"
},
{
"type": "WEB",
"url": "https://www.omadanetworks.com/en/support/download"
},
{
"type": "WEB",
"url": "https://www.omadanetworks.com/us/support/download"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/us/support/faq/5216"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-WWXH-C3V3-3G3V
Vulnerability from github – Published: 2026-09-30 12:35 – Updated: 2026-09-30 12:35Information disclosure in BVMS 4.5 up to 12.3 including allows man-in-the-middle attackers to gain unauthorized access to sensitive data.
{
"affected": [],
"aliases": [
"CVE-2026-10764"
],
"database_specific": {
"cwe_ids": [
"CWE-321"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-30T10:17:16Z",
"severity": "HIGH"
},
"details": "Information disclosure in BVMS 4.5 up to 12.3 including allows man-in-the-middle attackers to gain unauthorized access to sensitive data.",
"id": "GHSA-wwxh-c3v3-3g3v",
"modified": "2026-09-30T12:35:15Z",
"published": "2026-09-30T12:35:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-10764"
},
{
"type": "WEB",
"url": "https://www.iqsight.com/f/292130204896374/x/594fff1c4a/iqsight-sa-261342.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-WXJ8-443R-HMMR
Vulnerability from github – Published: 2025-05-21 15:30 – Updated: 2025-11-03 21:33The certificate and private key used for providing transport layer security for connections to the web interface (TCP port 443) is hard-coded in the firmware and are shipped with the update files. An attacker can use the private key to perform man-in-the-middle attacks against users of the admin interface. The files are located in /etc/ssl (e.g. salia.local.crt, salia.local.key and salia.local.pem). There is no option to upload/configure custom TLS certificates.
{
"affected": [],
"aliases": [
"CVE-2025-48417"
],
"database_specific": {
"cwe_ids": [
"CWE-321"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-21T13:16:03Z",
"severity": "MODERATE"
},
"details": "The certificate and private key used for providing transport layer security for connections to the web interface (TCP port 443) is hard-coded in the firmware and are shipped with the update files. An attacker can use the private key to perform man-in-the-middle attacks against users of the admin interface. The files are located in /etc/ssl (e.g. salia.local.crt, salia.local.key and salia.local.pem). There is no option to upload/configure custom TLS certificates.",
"id": "GHSA-wxj8-443r-hmmr",
"modified": "2025-11-03T21:33:57Z",
"published": "2025-05-21T15:30:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-48417"
},
{
"type": "WEB",
"url": "https://r.sec-consult.com/echarge"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/May/23"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation
Prevention schemes mirror that of hard-coded password storage.
No CAPEC attack patterns related to this CWE.