Common Weakness Enumeration

CWE-522

Allowed-with-Review

Insufficiently Protected Credentials

Abstraction: Class · Status: Incomplete

The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

1817 vulnerabilities reference this CWE, most recent first.

GHSA-PHP7-2P2P-VJGJ

Vulnerability from github – Published: 2022-05-24 16:49 – Updated: 2024-04-04 01:12
VLAI
Details

Dynacolor FCM-MB40 v1.2.0.0 use /etc/appWeb/appweb.pass to store administrative web-interface credentials in cleartext. These credentials can be retrieved via cgi-bin/getuserinfo.cgi?mode=info.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2019-13400"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-07-08T01:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Dynacolor FCM-MB40 v1.2.0.0 use /etc/appWeb/appweb.pass to store administrative web-interface credentials in cleartext. These credentials can be retrieved via cgi-bin/getuserinfo.cgi?mode=info.",
  "id": "GHSA-php7-2p2p-vjgj",
  "modified": "2024-04-04T01:12:50Z",
  "published": "2022-05-24T16:49:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13400"
    },
    {
      "type": "WEB",
      "url": "https://xor.cat/2019/06/19/fortinet-forticam-vulns"
    }
  ],
  "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-PHX3-9J7M-HXPH

Vulnerability from github – Published: 2022-05-24 16:55 – Updated: 2024-04-04 01:55
VLAI
Details

An issue was discovered in TeamViewer 14.2.2558. Updating the product as a non-administrative user requires entering administrative credentials into the GUI. Subsequently, these credentials are processed in Teamviewer.exe, which allows any application running in the same non-administrative user context to intercept them in cleartext within process memory. By using this technique, a local attacker is able to obtain administrative credentials in order to elevate privileges. This vulnerability can be exploited by injecting code into Teamviewer.exe which intercepts calls to GetWindowTextW and logs the processed credentials.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2019-11769"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-11T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in TeamViewer 14.2.2558. Updating the product as a non-administrative user requires entering administrative credentials into the GUI. Subsequently, these credentials are processed in Teamviewer.exe, which allows any application running in the same non-administrative user context to intercept them in cleartext within process memory. By using this technique, a local attacker is able to obtain administrative credentials in order to elevate privileges. This vulnerability can be exploited by injecting code into Teamviewer.exe which intercepts calls to GetWindowTextW and logs the processed credentials.",
  "id": "GHSA-phx3-9j7m-hxph",
  "modified": "2024-04-04T01:55:10Z",
  "published": "2022-05-24T16:55:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11769"
    },
    {
      "type": "WEB",
      "url": "https://blog.to.com/advisory-teamviewer-cve-2019-11769-2"
    },
    {
      "type": "WEB",
      "url": "https://community.teamviewer.com/t5/Knowledge-Base/tkb-p/Knowledgebase?type=label\u0026labels=Security"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PJ8J-WRF5-7MGP

Vulnerability from github – Published: 2024-04-19 15:30 – Updated: 2024-04-19 15:30
VLAI
Details

IBM Aspera Faspex 5.0.0 through 5.0.7 could allow a local user to escalate their privileges due to insecure credential storage. IBM X-Force ID: 259677.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-37400"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-19T14:15:10Z",
    "severity": "HIGH"
  },
  "details": "IBM Aspera Faspex 5.0.0 through 5.0.7 could allow a local user to escalate their privileges due to insecure credential storage.  IBM X-Force ID:  259677.",
  "id": "GHSA-pj8j-wrf5-7mgp",
  "modified": "2024-04-19T15:30:47Z",
  "published": "2024-04-19T15:30:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37400"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/259677"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7148631"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PJGR-W4JM-QXGM

Vulnerability from github – Published: 2025-01-13 21:30 – Updated: 2025-01-13 21:30
VLAI
Details

An NTLM hash leak in Venki Supravizio BPM up to 18.0.1 allows authenticated attackers with Application Administrator access to escalate privileges on the underlying host system.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-46480"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-13T20:15:28Z",
    "severity": "HIGH"
  },
  "details": "An NTLM hash leak in Venki Supravizio BPM up to 18.0.1 allows authenticated attackers with Application Administrator access to escalate privileges on the underlying host system.",
  "id": "GHSA-pjgr-w4jm-qxgm",
  "modified": "2025-01-13T21:30:53Z",
  "published": "2025-01-13T21:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46480"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Lorenzo-de-Sa/Vulnerability-Research"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Lorenzo-de-Sa/Vulnerability-Research/blob/main/CVE-2024-46480.md"
    },
    {
      "type": "WEB",
      "url": "https://www.venki.com.br/ferramenta-bpm/supravizio"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PJV9-RW8R-7262

Vulnerability from github – Published: 2022-04-05 00:00 – Updated: 2022-04-14 00:00
VLAI
Details

The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-32978"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-04-04T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00.",
  "id": "GHSA-pjv9-rw8r-7262",
  "modified": "2022-04-14T00:00:43Z",
  "published": "2022-04-05T00:00:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32978"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02"
    }
  ],
  "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"
    }
  ]
}

GHSA-PJXW-F6XF-RJ75

Vulnerability from github – Published: 2022-05-13 01:09 – Updated: 2022-05-13 01:09
VLAI
Details

The installation process in IBM Security AppScan Enterprise 8.x before 8.6.0.2 iFix 003, 8.7.x before 8.7.0.1 iFix 003, 8.8.x before 8.8.0.1 iFix 002, and 9.0.x before 9.0.0.1 iFix 001 on Linux places a cleartext password in a temporary file, which allows local users to obtain sensitive information by reading this file.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2014-4806"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-08-29T09:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The installation process in IBM Security AppScan Enterprise 8.x before 8.6.0.2 iFix 003, 8.7.x before 8.7.0.1 iFix 003, 8.8.x before 8.8.0.1 iFix 002, and 9.0.x before 9.0.0.1 iFix 001 on Linux places a cleartext password in a temporary file, which allows local users to obtain sensitive information by reading this file.",
  "id": "GHSA-pjxw-f6xf-rj75",
  "modified": "2022-05-13T01:09:34Z",
  "published": "2022-05-13T01:09:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-4806"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95354"
    },
    {
      "type": "WEB",
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21682642"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/69435"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PM3G-P264-JQ6H

Vulnerability from github – Published: 2026-01-12 06:30 – Updated: 2026-01-14 18:31
VLAI
Details

Insufficiently Protected Credentials vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows Sniffing Attacks.This issue affects DX NetOps Spectrum: 24.3.13 and earlier.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-69271"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-12T05:16:11Z",
    "severity": "LOW"
  },
  "details": "Insufficiently Protected Credentials vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows Sniffing Attacks.This issue affects DX NetOps Spectrum: 24.3.13 and earlier.",
  "id": "GHSA-pm3g-p264-jq6h",
  "modified": "2026-01-14T18:31:18Z",
  "published": "2026-01-12T06:30:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-69271"
    },
    {
      "type": "WEB",
      "url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36756"
    }
  ],
  "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:P/PR:L/UI:N/VC:L/VI:N/VA:N/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-PM46-RMC8-J8J3

Vulnerability from github – Published: 2022-05-24 19:21 – Updated: 2022-05-24 19:21
VLAI
Details

A vulnerability in specific versions of Zyxel NBG6818, NBG7815, WSQ20, WSQ50, WSQ60, and WSR30 firmware with pre-configured password management could allow an attacker to obtain root access of the device, if the local attacker dismantles the device and uses a USB-to-UART cable to connect the device, or if the remote assistance feature had been enabled by an authenticated user.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-35033"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287",
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-23T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in specific versions of Zyxel NBG6818, NBG7815, WSQ20, WSQ50, WSQ60, and WSR30 firmware with pre-configured password management could allow an attacker to obtain root access of the device, if the local attacker dismantles the device and uses a USB-to-UART cable to connect the device, or if the remote assistance feature had been enabled by an authenticated user.",
  "id": "GHSA-pm46-rmc8-j8j3",
  "modified": "2022-05-24T19:21:12Z",
  "published": "2022-05-24T19:21:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-35033"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/research/tra-2022-06"
    },
    {
      "type": "WEB",
      "url": "https://www.zyxel.com/support/Zyxel_security_advisory_for_pre-configured_password_management_vulnerability_of_home_routers_and_WiFi_systems.shtml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PMM3-GVQ5-3CW3

Vulnerability from github – Published: 2022-05-13 01:51 – Updated: 2022-05-13 01:51
VLAI
Details

iNovo Broadband IB-8120-W21 139.4410mp1.004200.002 and IB-8120-W21E1 139.4410mp1.3921132mp1.899.004404.004 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2018-20384"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-23T21:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "iNovo Broadband IB-8120-W21 139.4410mp1.004200.002 and IB-8120-W21E1 139.4410mp1.3921132mp1.899.004404.004 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests.",
  "id": "GHSA-pmm3-gvq5-3cw3",
  "modified": "2022-05-13T01:51:01Z",
  "published": "2022-05-13T01:51:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20384"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv"
    },
    {
      "type": "WEB",
      "url": "https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.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-PPWQ-6V66-5M6J

Vulnerability from github – Published: 2026-03-26 21:15 – Updated: 2026-03-26 21:15
VLAI
Summary
OpenClaw Exposes Credentials Embedded in baseUrl Fields via config.get and channels.status
Details

Summary

Read-scoped gateway snapshots could expose credentials embedded in channel baseUrl and related endpoint fields.

Affected Packages / Versions

  • Package: openclaw (npm)
  • Affected: < 2026.3.22
  • Fixed: >= 2026.3.22
  • Latest released tag checked: v2026.3.23-2 (630f1479c44f78484dfa21bb407cbe6f171dac87)
  • Latest published npm version checked: 2026.3.23-2

Fix Commit(s)

  • f0202264d0de7ad345382b9008c5963bcefb01b7

Release Status

The fix shipped in v2026.3.22 and remains present in v2026.3.23 and v2026.3.23-2.

Code-Level Confirmation

  • src/channels/account-snapshot-fields.ts now strips URL userinfo from channel status snapshot fields.
  • src/config/redact-snapshot.ts now redacts credential-bearing baseUrl and httpUrl fields while preserving safe context.

OpenClaw thanks @zpbrent for reporting.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "openclaw"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2026.3.22"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-212",
      "CWE-522"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-26T21:15:59Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "## Summary\nRead-scoped gateway snapshots could expose credentials embedded in channel baseUrl and related endpoint fields.\n\n## Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Affected: \u003c 2026.3.22\n- Fixed: \u003e= 2026.3.22\n- Latest released tag checked: `v2026.3.23-2` (`630f1479c44f78484dfa21bb407cbe6f171dac87`)\n- Latest published npm version checked: `2026.3.23-2`\n\n## Fix Commit(s)\n- `f0202264d0de7ad345382b9008c5963bcefb01b7`\n\n## Release Status\nThe fix shipped in `v2026.3.22` and remains present in `v2026.3.23` and `v2026.3.23-2`.\n\n## Code-Level Confirmation\n- src/channels/account-snapshot-fields.ts now strips URL userinfo from channel status snapshot fields.\n- src/config/redact-snapshot.ts now redacts credential-bearing baseUrl and httpUrl fields while preserving safe context.\n\nOpenClaw thanks @zpbrent for reporting.",
  "id": "GHSA-ppwq-6v66-5m6j",
  "modified": "2026-03-26T21:15:59Z",
  "published": "2026-03-26T21:15:59Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-ppwq-6v66-5m6j"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/commit/f0202264d0de7ad345382b9008c5963bcefb01b7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openclaw/openclaw"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OpenClaw Exposes Credentials Embedded in baseUrl Fields via config.get and channels.status"
}

Mitigation
Architecture and Design

Use an appropriate security mechanism to protect the credentials.

Mitigation
Architecture and Design

Make appropriate use of cryptography to protect the credentials.

Mitigation
Implementation

Use industry standards to protect the credentials (e.g. LDAP, keystore, etc.).

CAPEC-102: Session Sidejacking

Session sidejacking takes advantage of an unencrypted communication channel between a victim and target system. The attacker sniffs traffic on a network looking for session tokens in unencrypted traffic. Once a session token is captured, the attacker performs malicious actions by using the stolen token with the targeted application to impersonate the victim. This attack is a specific method of session hijacking, which is exploiting a valid session token to gain unauthorized access to a target system or information. Other methods to perform a session hijacking are session fixation, cross-site scripting, or compromising a user or server machine and stealing the session token.

CAPEC-474: Signature Spoofing by Key Theft

An attacker obtains an authoritative or reputable signer's private signature key by theft and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.

CAPEC-50: Password Recovery Exploitation

An attacker may take advantage of the application feature to help users recover their forgotten passwords in order to gain access into the system with the same privileges as the original user. Generally password recovery schemes tend to be weak and insecure.

CAPEC-509: Kerberoasting

Through the exploitation of how service accounts leverage Kerberos authentication with Service Principal Names (SPNs), the adversary obtains and subsequently cracks the hashed credentials of a service account target to exploit its privileges. The Kerberos authentication protocol centers around a ticketing system which is used to request/grant access to services and to then access the requested services. As an authenticated user, the adversary may request Active Directory and obtain a service ticket with portions encrypted via RC4 with the private key of the authenticated account. By extracting the local ticket and saving it disk, the adversary can brute force the hashed value to reveal the target account credentials.

CAPEC-551: Modify Existing Service

When an operating system starts, it also starts programs called services or daemons. Modifying existing services may break existing services or may enable services that are disabled/not commonly used.

CAPEC-555: Remote Services with Stolen Credentials

This pattern of attack involves an adversary that uses stolen credentials to leverage remote services such as RDP, telnet, SSH, and VNC to log into a system. Once access is gained, any number of malicious activities could be performed.

CAPEC-560: Use of Known Domain Credentials

An adversary guesses or obtains (i.e. steals or purchases) legitimate credentials (e.g. userID/password) to achieve authentication and to perform authorized actions under the guise of an authenticated user or service.

CAPEC-561: Windows Admin Shares with Stolen Credentials

An adversary guesses or obtains (i.e. steals or purchases) legitimate Windows administrator credentials (e.g. userID/password) to access Windows Admin Shares on a local machine or within a Windows domain.

CAPEC-600: Credential Stuffing

An adversary tries known username/password combinations against different systems, applications, or services to gain additional authenticated access. Credential Stuffing attacks rely upon the fact that many users leverage the same username/password combination for multiple systems, applications, and services.

CAPEC-644: Use of Captured Hashes (Pass The Hash)

An adversary obtains (i.e. steals or purchases) legitimate Windows domain credential hash values to access systems within the domain that leverage the Lan Man (LM) and/or NT Lan Man (NTLM) authentication protocols.

CAPEC-645: Use of Captured Tickets (Pass The Ticket)

An adversary uses stolen Kerberos tickets to access systems/resources that leverage the Kerberos authentication protocol. The Kerberos authentication protocol centers around a ticketing system which is used to request/grant access to services and to then access the requested services. An adversary can obtain any one of these tickets (e.g. Service Ticket, Ticket Granting Ticket, Silver Ticket, or Golden Ticket) to authenticate to a system/resource without needing the account's credentials. Depending on the ticket obtained, the adversary may be able to access a particular resource or generate TGTs for any account within an Active Directory Domain.

CAPEC-652: Use of Known Kerberos Credentials

An adversary obtains (i.e. steals or purchases) legitimate Kerberos credentials (e.g. Kerberos service account userID/password or Kerberos Tickets) with the goal of achieving authenticated access to additional systems, applications, or services within the domain.

CAPEC-653: Use of Known Operating System Credentials

An adversary guesses or obtains (i.e. steals or purchases) legitimate operating system credentials (e.g. userID/password) to achieve authentication and to perform authorized actions on the system, under the guise of an authenticated user or service. This applies to any Operating System.