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.
2178 vulnerabilities reference this CWE, most recent first.
GHSA-JGC9-5F5F-87MG
Vulnerability from github – Published: 2022-05-17 02:34 – Updated: 2022-05-17 02:34In some circumstances, an F5 BIG-IP version 12.0.0 to 12.1.2 and 13.0.0 Azure cloud instance may contain a default administrative password which could be used to remotely log into the BIG-IP system. The impacted administrative account is the Azure instance administrative user that was created at deployment. The root and admin accounts are not vulnerable. An attacker may be able to remotely access the BIG-IP host via SSH.
{
"affected": [],
"aliases": [
"CVE-2017-6131"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-05-23T15:29:00Z",
"severity": "CRITICAL"
},
"details": "In some circumstances, an F5 BIG-IP version 12.0.0 to 12.1.2 and 13.0.0 Azure cloud instance may contain a default administrative password which could be used to remotely log into the BIG-IP system. The impacted administrative account is the Azure instance administrative user that was created at deployment. The root and admin accounts are not vulnerable. An attacker may be able to remotely access the BIG-IP host via SSH.",
"id": "GHSA-jgc9-5f5f-87mg",
"modified": "2022-05-17T02:34:33Z",
"published": "2022-05-17T02:34:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6131"
},
{
"type": "WEB",
"url": "https://support.f5.com/csp/article/K61757346"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1038569"
}
],
"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-JH49-FRP2-9886
Vulnerability from github – Published: 2024-09-10 09:31 – Updated: 2024-09-10 09:31Dell PowerScale InsightIQ, version 5.0, contain a Use of hard coded Credentials vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure.
{
"affected": [],
"aliases": [
"CVE-2024-39582"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-09-10T09:15:03Z",
"severity": "LOW"
},
"details": "Dell PowerScale InsightIQ, version 5.0, contain a Use of hard coded Credentials vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure.",
"id": "GHSA-jh49-frp2-9886",
"modified": "2024-09-10T09:31:11Z",
"published": "2024-09-10T09:31:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39582"
},
{
"type": "WEB",
"url": "https://www.dell.com/support/kbdoc/en-us/000228412/dsa-2024-360-security-update-for-dell-powerscale-insightiq-for-multiple-security-vulnerabilities"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-JHR3-X436-3Q9G
Vulnerability from github – Published: 2022-05-14 03:39 – Updated: 2022-05-14 03:39An issue was discovered on VOBOT CLOCK before 0.99.30 devices. An SSH server exists with a hardcoded vobot account that has root access.
{
"affected": [],
"aliases": [
"CVE-2018-6825"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-02-09T15:29:00Z",
"severity": "CRITICAL"
},
"details": "An issue was discovered on VOBOT CLOCK before 0.99.30 devices. An SSH server exists with a hardcoded vobot account that has root access.",
"id": "GHSA-jhr3-x436-3q9g",
"modified": "2022-05-14T03:39:40Z",
"published": "2022-05-14T03:39:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6825"
},
{
"type": "WEB",
"url": "http://stacksmashing.net/CVE-2018-6825.html"
}
],
"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-JJ2W-PHRM-32R8
Vulnerability from github – Published: 2026-05-20 21:31 – Updated: 2026-05-20 21:31Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a hard-coded credential vulnerability in the embedded web configuration interface where authentication is implemented entirely in client-side JavaScript in login.zhtml, exposing static plaintext credentials in the page source. Unauthenticated attackers with network access can recover administrative credentials directly from the client-side validate() function to obtain full administrative access to the device.
{
"affected": [],
"aliases": [
"CVE-2026-9139"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-20T20:16:46Z",
"severity": "CRITICAL"
},
"details": "Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a hard-coded credential vulnerability in the embedded web configuration interface where authentication is implemented entirely in client-side JavaScript in login.zhtml, exposing static plaintext credentials in the page source. Unauthenticated attackers with network access can recover administrative credentials directly from the client-side validate() function to obtain full administrative access to the device.",
"id": "GHSA-jj2w-phrm-32r8",
"modified": "2026-05-20T21:31:33Z",
"published": "2026-05-20T21:31:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9139"
},
{
"type": "WEB",
"url": "https://medium.com/@forgetmen0t/multiple-vulnerabilities-in-taiko-ag1000-01a-sms-alert-gateway-82095b1d633e"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/taiko-ag1000-01a-rev-8-hard-coded-credentials-via-login-zhtml"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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-JJ35-9M2C-J64Q
Vulnerability from github – Published: 2022-05-24 19:08 – Updated: 2024-03-21 03:34KNX ETS5 uses the hard-coded password ETS5Password, with a salt value of Ivan Medvedev.
{
"affected": [],
"aliases": [
"CVE-2021-36799"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-07-19T17:15:00Z",
"severity": "CRITICAL"
},
"details": "KNX ETS5 uses the hard-coded password ETS5Password, with a salt value of Ivan Medvedev.",
"id": "GHSA-jj35-9m2c-j64q",
"modified": "2024-03-21T03:34:05Z",
"published": "2022-05-24T19:08:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36799"
},
{
"type": "WEB",
"url": "https://github.com/robertguetzkow/ets5-password-recovery"
},
{
"type": "WEB",
"url": "https://www.knx.org/knx-en/for-professionals/software/ets-5-professional"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/165200/ETS5-Password-Recovery-Tool.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JJ4X-G447-HM4M
Vulnerability from github – Published: 2025-02-11 12:30 – Updated: 2025-11-04 00:32The firmware of all Wattsense Bridge devices contain the same hard-coded user and root credentials. The user password can be easily recovered via password cracking attempts. The recovered credentials can be used to log into the device via the login shell that is exposed by the serial interface. The backdoor user has been removed in firmware BSP >= 6.4.1.
{
"affected": [],
"aliases": [
"CVE-2025-26410"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-11T10:15:09Z",
"severity": "CRITICAL"
},
"details": "The firmware of all Wattsense Bridge devices contain the same hard-coded user and root credentials. The user password can be easily recovered via password cracking attempts. The recovered credentials can be used to log into the device via the login shell that is exposed by the serial interface. The backdoor user has been removed in firmware BSP \u003e= 6.4.1.",
"id": "GHSA-jj4x-g447-hm4m",
"modified": "2025-11-04T00:32:19Z",
"published": "2025-02-11T12:30:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-26410"
},
{
"type": "WEB",
"url": "https://r.sec-consult.com/wattsense"
},
{
"type": "WEB",
"url": "https://support.wattsense.com/hc/en-150/articles/13366066529437-Release-Notes"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Feb/9"
}
],
"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-JJ5G-444X-7R89
Vulnerability from github – Published: 2023-04-04 18:30 – Updated: 2023-04-12 15:30The listed versions of Nexx Smart Home devices use hard-coded credentials. An attacker with unauthenticated access to the Nexx Home mobile application or the affected firmware could view the credentials and access the MQ Telemetry Server (MQTT) server and the ability to remotely control garage doors or smart plugs for any customer.
{
"affected": [],
"aliases": [
"CVE-2023-1748"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-04-04T17:15:00Z",
"severity": "CRITICAL"
},
"details": "The listed versions of Nexx Smart Home devices use hard-coded credentials. An attacker with unauthenticated access to the Nexx Home mobile application or the affected firmware could view the credentials and access the MQ Telemetry Server (MQTT) server and the ability to remotely control garage doors or smart plugs for any customer.",
"id": "GHSA-jj5g-444x-7r89",
"modified": "2023-04-12T15:30:45Z",
"published": "2023-04-04T18:30:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1748"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JJ7G-C984-HR2M
Vulnerability from github – Published: 2024-01-21 06:30 – Updated: 2024-01-29 15:30Ubee DDW365 XCNDDW365 and DDW366 XCNDXW3WB devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. A remote attacker (in proximity to a Wi-Fi network) can derive the default WPA2-PSK value by observing a beacon frame. A PSK is generated by using the first six characters of the SSID and the last six of the BSSID, decrementing the last digit.
{
"affected": [],
"aliases": [
"CVE-2024-23726"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-21T04:15:19Z",
"severity": "HIGH"
},
"details": "Ubee DDW365 XCNDDW365 and DDW366 XCNDXW3WB devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. A remote attacker (in proximity to a Wi-Fi network) can derive the default WPA2-PSK value by observing a beacon frame. A PSK is generated by using the first six characters of the SSID and the last six of the BSSID, decrementing the last digit.",
"id": "GHSA-jj7g-c984-hr2m",
"modified": "2024-01-29T15:30:23Z",
"published": "2024-01-21T06:30:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-23726"
},
{
"type": "WEB",
"url": "https://github.com/actuator/cve/blob/main/Ubee/CWE-1392.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JM5C-W4XP-6794
Vulnerability from github – Published: 2024-10-16 18:31 – Updated: 2024-10-16 18:31A vulnerability in the backup feature of Cisco UCS Central Software could allow an attacker with access to a backup file to learn sensitive information that is stored in the full state and configuration backup files.
This vulnerability is due to a weakness in the encryption method that is used for the backup function. An attacker could exploit this vulnerability by accessing a backup file and leveraging a static key that is used for the backup configuration feature. A successful exploit could allow an attacker with access to a backup file to learn sensitive information that is stored in full state backup files and configuration backup files, such as local user credentials, authentication server passwords, Simple Network Management Protocol (SNMP) community names, and the device SSL server certificate and key.
{
"affected": [],
"aliases": [
"CVE-2024-20280"
],
"database_specific": {
"cwe_ids": [
"CWE-321",
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-16T17:15:13Z",
"severity": "MODERATE"
},
"details": "A vulnerability in the backup feature of Cisco UCS Central Software could allow an attacker with access to a backup file to learn sensitive information that is stored in the full state and configuration backup files.\n\nThis vulnerability is due to a weakness in the encryption method that is used for the backup function. An attacker could exploit this vulnerability by accessing a backup file and leveraging a static key that is used for the backup configuration feature. A successful exploit could allow an attacker with access to a backup file to learn sensitive information that is stored in full state backup files and configuration backup files, such as local user credentials, authentication server passwords, Simple Network Management Protocol (SNMP) community names, and the device SSL server certificate and key.",
"id": "GHSA-jm5c-w4xp-6794",
"modified": "2024-10-16T18:31:45Z",
"published": "2024-10-16T18:31:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20280"
},
{
"type": "WEB",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsc-bkpsky-TgJ5f73J"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-JM6P-8VC7-99Q9
Vulnerability from github – Published: 2024-06-24 09:30 – Updated: 2024-07-03 18:46The configuration file is encrypted with a static key derived from a static five-character password which allows an attacker to decrypt this file. The application hashes this five-character password with the outdated and broken MD5 algorithm (no salt) and uses the first five bytes as the key for RC4. The configuration file is then encrypted with these parameters.
{
"affected": [],
"aliases": [
"CVE-2024-36496"
],
"database_specific": {
"cwe_ids": [
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-24T09:15:09Z",
"severity": "HIGH"
},
"details": "The configuration file is encrypted with a static key derived from a \nstatic five-character password which allows an attacker to decrypt this \nfile.\u00a0The application hashes this five-character password with \nthe outdated and broken MD5 algorithm (no salt) and uses the first five \nbytes as the key for RC4. The configuration file is then encrypted with \nthese parameters.",
"id": "GHSA-jm6p-8vc7-99q9",
"modified": "2024-07-03T18:46:23Z",
"published": "2024-06-24T09:30:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-36496"
},
{
"type": "WEB",
"url": "https://r.sec-consult.com/winselect"
},
{
"type": "WEB",
"url": "https://www.faronics.com/en-uk/document-library/document/winselect-standard-release-notes"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2024/Jun/12"
}
],
"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"
}
]
}
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.