CWE-1391
Allowed-with-ReviewUse of Weak Credentials
Abstraction: Class · Status: Incomplete
The product uses weak credentials (such as a default key or hard-coded password) that can be calculated, derived, reused, or guessed by an attacker.
103 vulnerabilities reference this CWE, most recent first.
GHSA-XJQP-MPW8-R294
Vulnerability from github – Published: 2026-01-15 15:31 – Updated: 2026-01-15 15:31The device's passwords have not been adequately salted, making them vulnerable to password extraction attacks.
{
"affected": [],
"aliases": [
"CVE-2026-22920"
],
"database_specific": {
"cwe_ids": [
"CWE-1391"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-15T13:16:07Z",
"severity": "LOW"
},
"details": "The device\u0027s passwords have not been adequately salted, making them vulnerable to password extraction attacks.",
"id": "GHSA-xjqp-mpw8-r294",
"modified": "2026-01-15T15:31:19Z",
"published": "2026-01-15T15:31:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22920"
},
{
"type": "WEB",
"url": "https://sick.com/psirt"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
},
{
"type": "WEB",
"url": "https://www.first.org/cvss/calculator/3.1"
},
{
"type": "WEB",
"url": "https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.json"
},
{
"type": "WEB",
"url": "https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.pdf"
},
{
"type": "WEB",
"url": "https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XMW8-PXHC-CQ64
Vulnerability from github – Published: 2026-06-26 12:30 – Updated: 2026-06-26 12:30A vulnerability exists in the netclient and factory services of Reolink Home Hub (versions prior to v3.3.0.456_26031911) due to the possibility of brute-force cracking the credentials. This issue could allow attackers on the same local network to intercept traffic between the Hub and associated cameras and compromise the credentials of connected cameras.
{
"affected": [],
"aliases": [
"CVE-2026-57473"
],
"database_specific": {
"cwe_ids": [
"CWE-1391"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-26T11:16:31Z",
"severity": "MODERATE"
},
"details": "A vulnerability exists in the netclient and factory services of Reolink Home Hub (versions prior to v3.3.0.456_26031911) due to the possibility of brute-force cracking the credentials. This issue could allow attackers on the same local network to intercept traffic between the Hub and associated cameras and compromise the credentials of connected cameras.",
"id": "GHSA-xmw8-pxhc-cq64",
"modified": "2026-06-26T12:30:29Z",
"published": "2026-06-26T12:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57473"
},
{
"type": "WEB",
"url": "https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-57473"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/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-XPFC-CJR2-3J39
Vulnerability from github – Published: 2026-01-15 15:31 – Updated: 2026-01-15 15:31The device is deployed with weak and publicly known default passwords for certain hidden user levels, increasing the risk of unauthorized access. This represents a high risk to the integrity of the system.
{
"affected": [],
"aliases": [
"CVE-2026-22910"
],
"database_specific": {
"cwe_ids": [
"CWE-1391"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-15T13:16:05Z",
"severity": "HIGH"
},
"details": "The device is deployed with weak and publicly known default passwords for certain hidden user levels, increasing the risk of unauthorized access. This represents a high risk to the integrity of the system.",
"id": "GHSA-xpfc-cjr2-3j39",
"modified": "2026-01-15T15:31:18Z",
"published": "2026-01-15T15:31:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22910"
},
{
"type": "WEB",
"url": "https://sick.com/psirt"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
},
{
"type": "WEB",
"url": "https://www.first.org/cvss/calculator/3.1"
},
{
"type": "WEB",
"url": "https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.json"
},
{
"type": "WEB",
"url": "https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.pdf"
},
{
"type": "WEB",
"url": "https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf"
}
],
"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
When the user changes or sets a password, check the password against a database of already compromised or breached passwords. These passwords are likely to be used in password guessing attacks.
No CAPEC attack patterns related to this CWE.