CWE-798
Allowed-with-ReviewUse of Hard-coded Credentials
Abstraction: Base · Status: Draft
The product contains hard-coded credentials, such as a password or cryptographic key.
2389 vulnerabilities reference this CWE, most recent first.
GHSA-QRVR-JQXG-65RV
Vulnerability from github – Published: 2026-03-09 18:31 – Updated: 2026-03-09 18:31Keygraph Shannon contains a hard-coded API key in its router configuration that, when the router component is enabled and exposed, allows network attackers to authenticate using the publicly known static key. An attacker able to reach the router port can proxy requests through the Shannon instance using the victim’s configured upstream provider API credentials, resulting in unauthorized API usage and potential disclosure of proxied request and response data. This vulnerability's general exploitability has been mitigated with the introduction of commit 023cc95.
{
"affected": [],
"aliases": [
"CVE-2026-29023"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-09T18:16:22Z",
"severity": "MODERATE"
},
"details": "Keygraph Shannon contains a hard-coded API key in its router configuration that, when the router component is enabled and exposed, allows network attackers to authenticate using the publicly known static key. An attacker able to reach the router port can proxy requests through the Shannon instance using the victim\u2019s configured upstream provider API credentials, resulting in unauthorized API usage and potential disclosure of proxied request and response data. This vulnerability\u0027s general exploitability has been mitigated with the introduction of commit 023cc95.",
"id": "GHSA-qrvr-jqxg-65rv",
"modified": "2026-03-09T18:31:43Z",
"published": "2026-03-09T18:31:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29023"
},
{
"type": "WEB",
"url": "https://github.com/KeygraphHQ/shannon/issues/186"
},
{
"type": "WEB",
"url": "https://github.com/KeygraphHQ/shannon/pull/224"
},
{
"type": "WEB",
"url": "https://github.com/KeygraphHQ/shannon/pull/224/changes/023cc953db742602964b7826105278d15c28a420"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/keygraph-shannon-hard-coded-router-api-key"
}
],
"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:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/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-QV52-3GX5-PX5V
Vulnerability from github – Published: 2021-12-09 00:01 – Updated: 2021-12-10 00:01A use of hard-coded cryptographic key vulnerability in the SSLVPN of FortiOS before 7.0.1 may allow an attacker to retrieve the key by reverse engineering.
{
"affected": [],
"aliases": [
"CVE-2021-26108"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-12-08T13:15:00Z",
"severity": "HIGH"
},
"details": "A use of hard-coded cryptographic key vulnerability in the SSLVPN of FortiOS before 7.0.1 may allow an attacker to retrieve the key by reverse engineering.",
"id": "GHSA-qv52-3gx5-px5v",
"modified": "2021-12-10T00:01:03Z",
"published": "2021-12-09T00:01:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26108"
},
{
"type": "WEB",
"url": "https://fortiguard.com/advisory/FG-IR-21-051"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-QVG3-JJ6J-C973
Vulnerability from github – Published: 2022-03-26 00:00 – Updated: 2022-04-01 00:00ALF-BanCO v8.2.5 and below was discovered to use a hardcoded password to encrypt the SQLite database containing the user's data. Attackers who are able to gain remote or local access to the system are able to read and modify the data.
{
"affected": [],
"aliases": [
"CVE-2022-25577"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-25T17:15:00Z",
"severity": "CRITICAL"
},
"details": "ALF-BanCO v8.2.5 and below was discovered to use a hardcoded password to encrypt the SQLite database containing the user\u0027s data. Attackers who are able to gain remote or local access to the system are able to read and modify the data.",
"id": "GHSA-qvg3-jj6j-c973",
"modified": "2022-04-01T00:00:53Z",
"published": "2022-03-26T00:00:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25577"
},
{
"type": "WEB",
"url": "https://github.com/ph0nkybit/proof-of-concepts/tree/main/Use_Of_Hardcoded_Password_In_ALF-BanCO_8.2.x"
}
],
"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:N",
"type": "CVSS_V3"
}
]
}
GHSA-QVXF-GR3J-5QW7
Vulnerability from github – Published: 2022-05-24 17:27 – Updated: 2022-10-08 00:00Ingenico Telium 2 POS terminals have hardcoded FTP credentials. This is fixed in Telium 2 SDK v9.32.03 patch N.
{
"affected": [],
"aliases": [
"CVE-2018-17771"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-09-09T19:15:00Z",
"severity": "HIGH"
},
"details": "Ingenico Telium 2 POS terminals have hardcoded FTP credentials. This is fixed in Telium 2 SDK v9.32.03 patch N.",
"id": "GHSA-qvxf-gr3j-5qw7",
"modified": "2022-10-08T00:00:32Z",
"published": "2022-05-24T17:27:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17771"
},
{
"type": "WEB",
"url": "https://ingenico.us/smart-terminals/telium2"
},
{
"type": "WEB",
"url": "https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2020-11"
},
{
"type": "WEB",
"url": "https://www.securingpayments.com/2020/08/are-happy-to-announce-that-ingenico-has.html"
},
{
"type": "WEB",
"url": "https://youtu.be/gtbS3Gr264w"
},
{
"type": "WEB",
"url": "https://youtu.be/oyUD7RDJsJs"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-QW47-Q6G9-7MXW
Vulnerability from github – Published: 2024-07-16 18:31 – Updated: 2024-07-19 21:31Tenda i29V1.0 V1.0.0.5 was discovered to contain a hardcoded password for root.
{
"affected": [],
"aliases": [
"CVE-2024-35338"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-16T16:15:04Z",
"severity": "CRITICAL"
},
"details": "Tenda i29V1.0 V1.0.0.5 was discovered to contain a hardcoded password for root.",
"id": "GHSA-qw47-q6g9-7mxw",
"modified": "2024-07-19T21:31:10Z",
"published": "2024-07-16T18:31:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35338"
},
{
"type": "WEB",
"url": "https://palm-vertebra-fe9.notion.site/hardcode_i29-e1ed38dde00145d9a6be1ad2b4581259"
}
],
"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-QW8M-3PFM-395Q
Vulnerability from github – Published: 2022-05-14 02:02 – Updated: 2022-05-14 02:02The National Payments Corporation of India BHIM application 1.3 for Android relies on three hardcoded strings (AK-NPCIMB, IM-NPCIBM, and VK-NPCIBM) for SMS validation, which makes it easier for attackers to bypass authentication.
{
"affected": [],
"aliases": [
"CVE-2017-9821"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-08-24T21:29:00Z",
"severity": "CRITICAL"
},
"details": "The National Payments Corporation of India BHIM application 1.3 for Android relies on three hardcoded strings (AK-NPCIMB, IM-NPCIBM, and VK-NPCIBM) for SMS validation, which makes it easier for attackers to bypass authentication.",
"id": "GHSA-qw8m-3pfm-395q",
"modified": "2022-05-14T02:02:39Z",
"published": "2022-05-14T02:02:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9821"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/148923"
},
{
"type": "WEB",
"url": "https://github.com/magicj3lly/appexploits/blob/master/BHIM-App-PreliminaryReport.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-QWFG-8H9X-X782
Vulnerability from github – Published: 2022-05-13 01:10 – Updated: 2022-05-13 01:10Trango ApexLynx 2.0, ApexOrion 2.0, GigaLynx 2.0, GigaOrion 2.0, and StrataLink 3.0 devices have a built-in, hidden root account, with a default password for which the MD5 hash value is public (but the cleartext value is perhaps not yet public). This account is accessible via SSH and/or TELNET, and grants access to the underlying embedded UNIX OS on the device, allowing full control over it.
{
"affected": [],
"aliases": [
"CVE-2016-10307"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-03-30T07:59:00Z",
"severity": "CRITICAL"
},
"details": "Trango ApexLynx 2.0, ApexOrion 2.0, GigaLynx 2.0, GigaOrion 2.0, and StrataLink 3.0 devices have a built-in, hidden root account, with a default password for which the MD5 hash value is public (but the cleartext value is perhaps not yet public). This account is accessible via SSH and/or TELNET, and grants access to the underlying embedded UNIX OS on the device, allowing full control over it.",
"id": "GHSA-qwfg-8h9x-x782",
"modified": "2022-05-13T01:10:22Z",
"published": "2022-05-13T01:10:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10307"
},
{
"type": "WEB",
"url": "http://blog.iancaling.com/post/153011925478"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/97242"
}
],
"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-QWWM-8J3M-F3MJ
Vulnerability from github – Published: 2022-05-13 01:31 – Updated: 2022-05-13 01:31Philips Brilliance CT software (Brilliance 64 version 2.6.2 and prior, Brilliance iCT versions 4.1.6 and prior, Brillance iCT SP versions 3.2.4 and prior, and Brilliance CT Big Bore 2.3.5 and prior) contains fixed credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. An attacker could compromise these credentials and gain access to the system.
{
"affected": [],
"aliases": [
"CVE-2018-8857"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-05-04T17:29:00Z",
"severity": "HIGH"
},
"details": "Philips Brilliance CT software (Brilliance 64 version 2.6.2 and prior, Brilliance iCT versions 4.1.6 and prior, Brillance iCT SP versions 3.2.4 and prior, and Brilliance CT Big Bore 2.3.5 and prior) contains fixed credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. An attacker could compromise these credentials and gain access to the system.",
"id": "GHSA-qwwm-8j3m-f3mj",
"modified": "2022-05-13T01:31:45Z",
"published": "2022-05-13T01:31:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8857"
},
{
"type": "WEB",
"url": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-123-01"
},
{
"type": "WEB",
"url": "https://www.usa.philips.com/healthcare/about/customer-support/product-security"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/104088"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-QX2G-8XW4-6PQP
Vulnerability from github – Published: 2025-02-26 21:30 – Updated: 2025-03-05 00:30SunGrow iSolarCloud Android application V2.1.6.20241017 and prior contains hardcoded credentials. The application (regardless of the user account) and the cloud uses the same MQTT credentials for exchanging the device telemetry.
{
"affected": [],
"aliases": [
"CVE-2024-50688"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-26T21:15:17Z",
"severity": "CRITICAL"
},
"details": "SunGrow iSolarCloud Android application V2.1.6.20241017 and prior contains hardcoded credentials. The application (regardless of the user account) and the cloud uses the same MQTT credentials for exchanging the device telemetry.",
"id": "GHSA-qx2g-8xw4-6pqp",
"modified": "2025-03-05T00:30:33Z",
"published": "2025-02-26T21:30:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50688"
},
{
"type": "WEB",
"url": "https://en.sungrowpower.com/security-notice-detail-2/6122"
}
],
"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-QX8V-Q2J7-79RF
Vulnerability from github – Published: 2022-05-24 16:46 – Updated: 2024-04-04 00:50The rpWLANRedirect.asp ASP page is accessible without authentication on ZyXEL P-660HN-T1 V2 (2.00(AAKK.3)) devices. After accessing the page, the admin user's password can be obtained by viewing the HTML source code, and the interface of the modem can be accessed as admin.
{
"affected": [],
"aliases": [
"CVE-2019-6725"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-05-31T22:29:00Z",
"severity": "CRITICAL"
},
"details": "The rpWLANRedirect.asp ASP page is accessible without authentication on ZyXEL P-660HN-T1 V2 (2.00(AAKK.3)) devices. After accessing the page, the admin user\u0027s password can be obtained by viewing the HTML source code, and the interface of the modem can be accessed as admin.",
"id": "GHSA-qx8v-q2j7-79rf",
"modified": "2024-04-04T00:50:24Z",
"published": "2022-05-24T16:46:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6725"
},
{
"type": "WEB",
"url": "https://seclists.org/bugtraq/2019/May/78"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation
- For outbound authentication: store passwords, keys, and other credentials outside of the code in a strongly-protected, encrypted configuration file or database that is protected from access by all outsiders, including other local users on the same system. Properly protect the key (CWE-320). If you cannot use encryption to protect the file, then make sure that the permissions are as restrictive as possible [REF-7].
- In Windows environments, the Encrypted File System (EFS) may provide some protection.
Mitigation
For inbound authentication: Rather than hard-code a default username and password, key, or other authentication credentials for first time logins, utilize a "first login" mode that requires the user to enter a unique strong password or key.
Mitigation
If the product must contain hard-coded credentials or they cannot be removed, perform access control checks and limit which entities can access the feature that requires the hard-coded credentials. For example, a feature might only be enabled through the system console instead of through a network connection.
Mitigation
- For inbound authentication using passwords: apply strong one-way hashes to passwords and store those hashes in a configuration file or database with appropriate access control. That way, theft of the file/database still requires the attacker to try to crack the password. When handling an incoming password during authentication, take the hash of the password and compare it to the saved hash.
- Use randomly assigned salts for each separate hash that is generated. This increases the amount of computation that an attacker needs to conduct a brute-force attack, possibly limiting the effectiveness of the rainbow table method.
Mitigation
- For front-end to back-end connections: Three solutions are possible, although none are complete.
- The first suggestion involves the use of generated passwords or keys that are changed automatically and must be entered at given time intervals by a system administrator. These passwords will be held in memory and only be valid for the time intervals.
- Next, the passwords or keys should be limited at the back end to only performing actions valid for the front end, as opposed to having full access.
- Finally, the messages sent should be tagged and checksummed with time sensitive values so as to prevent replay-style attacks.
CAPEC-191: Read Sensitive Constants Within an Executable
An adversary engages in activities to discover any sensitive constants present within the compiled code of an executable. These constants may include literal ASCII strings within the file itself, or possibly strings hard-coded into particular routines that can be revealed by code refactoring methods including static and dynamic analysis.
CAPEC-70: Try Common or Default Usernames and Passwords
An adversary may try certain common or default usernames and passwords to gain access into the system and perform unauthorized actions. An adversary may try an intelligent brute force using empty passwords, known vendor default credentials, as well as a dictionary of common usernames and passwords. Many vendor products come preconfigured with default (and thus well-known) usernames and passwords that should be deleted prior to usage in a production environment. It is a common mistake to forget to remove these default login credentials. Another problem is that users would pick very simple (common) passwords (e.g. "secret" or "password") that make it easier for the attacker to gain access to the system compared to using a brute force attack or even a dictionary attack using a full dictionary.