Vulnerabilites related to helpsystems - cobalt_strike
cve-2022-23317
Vulnerability from cvelistv5
Published
2022-02-15 12:53
Modified
2024-08-03 03:36
Severity ?
Summary
CobaltStrike <=4.5 HTTP(S) listener does not determine whether the request URL begins with "/", and attackers can obtain relevant information by specifying the URL.
References
https://donghuangt1.com/writings/Stager/x_refsource_MISC
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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cve-2022-42948
Vulnerability from cvelistv5
Published
2023-03-24 00:00
Modified
2025-01-28 21:18
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI.
References
https://www.cobaltstrike.com/blog/
https://www.redpacketsecurity.com/helpsystems-cobalt-strike-code-execution-cve-2022-42948/
https://thesecmaster.com/how-to-fix-cve-2022-42948-a-critical-rce-vulnerability-in-cobalt-strike/
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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cve-2021-36798
Vulnerability from cvelistv5
Published
2021-08-09 12:38
Modified
2024-08-04 01:01
Severity ?
Summary
A Denial-of-Service (DoS) vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it.
References
https://www.cobaltstrike.com/releasenotes.txtx_refsource_MISC
https://labs.sentinelone.com/hotcobalt-new-cobalt-strike-dos-vulnerability-that-lets-you-halt-operations/x_refsource_MISC
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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cve-2022-39197
Vulnerability from cvelistv5
Published
2022-09-22 00:43
Modified
2025-01-28 21:48
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
An XSS (Cross Site Scripting) vulnerability was found in HelpSystems Cobalt Strike through 4.7 that allowed a remote attacker to execute HTML on the Cobalt Strike teamserver. To exploit the vulnerability, one must first inspect a Cobalt Strike payload, and then modify the username field in the payload (or create a new payload with the extracted information and then modify that username field to be malformed).
References
https://www.cobaltstrike.com/blog/tag/release/x_refsource_MISC
https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/x_refsource_MISC
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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Vulnerability from fkie_nvd
Published
2022-09-22 01:15
Modified
2025-02-07 12:43
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
An XSS (Cross Site Scripting) vulnerability was found in HelpSystems Cobalt Strike through 4.7 that allowed a remote attacker to execute HTML on the Cobalt Strike teamserver. To exploit the vulnerability, one must first inspect a Cobalt Strike payload, and then modify the username field in the payload (or create a new payload with the extracted information and then modify that username field to be malformed).
References
cve@mitre.orghttps://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/Mitigation, Vendor Advisory
cve@mitre.orghttps://www.cobaltstrike.com/blog/tag/release/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.cobaltstrike.com/blog/tag/release/Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
helpsystems cobalt_strike *


To clipboard 

{
  "cisaActionDue": "2023-04-20",
  "cisaExploitAdd": "2023-03-30",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Fortra Cobalt Strike Teamserver Cross-Site Scripting (XSS) Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:helpsystems:cobalt_strike:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C243ABAF-D316-476E-A1C1-36C398ED4357",
              "versionEndExcluding": "4.7.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An XSS (Cross Site Scripting) vulnerability was found in HelpSystems Cobalt Strike through 4.7 that allowed a remote attacker to execute HTML on the Cobalt Strike teamserver. To exploit the vulnerability, one must first inspect a Cobalt Strike payload, and then modify the username field in the payload (or create a new payload with the extracted information and then modify that username field to be malformed)."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una vulnerabilidad de tipo XSS (Cross Site Scripting) en HelpSystems Cobalt Strike versiones hasta 4.7 que permit\u00eda a un atacante remoto ejecutar HTML en el servidor de equipos de Cobalt Strike. Para explotar la vulnerabilidad, uno debe primero inspeccionar una carga \u00fatil de Cobalt Strike y, a continuaci\u00f3n, modificar el campo username en la carga \u00fatil (o crear una nueva carga \u00fatil con la informaci\u00f3n extra\u00edda y, a continuaci\u00f3n, modificar ese campo username para que est\u00e9 malformado)"
    }
  ],
  "id": "CVE-2022-39197",
  "lastModified": "2025-02-07T12:43:45.963",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
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        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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        "type": "Secondary"
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  },
  "published": "2022-09-22T01:15:11.963",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/"
    },
    {
      "source": "cve@mitre.org",
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        "Release Notes",
        "Vendor Advisory"
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      "url": "https://www.cobaltstrike.com/blog/tag/release/"
    },
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          "value": "CWE-79"
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      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
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  ]
}

Vulnerability from fkie_nvd
Published
2023-03-24 14:15
Modified
2025-02-07 14:53
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI.
References
cve@mitre.orghttps://thesecmaster.com/how-to-fix-cve-2022-42948-a-critical-rce-vulnerability-in-cobalt-strike/Technical Description, Third Party Advisory
cve@mitre.orghttps://www.cobaltstrike.com/blog/Vendor Advisory
cve@mitre.orghttps://www.redpacketsecurity.com/helpsystems-cobalt-strike-code-execution-cve-2022-42948/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://thesecmaster.com/how-to-fix-cve-2022-42948-a-critical-rce-vulnerability-in-cobalt-strike/Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.cobaltstrike.com/blog/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.redpacketsecurity.com/helpsystems-cobalt-strike-code-execution-cve-2022-42948/Third Party Advisory
Impacted products
Vendor Product Version
helpsystems cobalt_strike 4.7.1


To clipboard 

{
  "cisaActionDue": "2023-04-20",
  "cisaExploitAdd": "2023-03-30",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Fortra Cobalt Strike User Interface Remote Code Execution Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:helpsystems:cobalt_strike:4.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "5F082C0F-93EC-4401-9A61-EA1C6599FC08",
              "vulnerable": true
            }
          ],
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          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI."
    }
  ],
  "id": "CVE-2022-42948",
  "lastModified": "2025-02-07T14:53:43.630",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
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    ]
  },
  "published": "2023-03-24T14:15:09.927",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://thesecmaster.com/how-to-fix-cve-2022-42948-a-critical-rce-vulnerability-in-cobalt-strike/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.cobaltstrike.com/blog/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.redpacketsecurity.com/helpsystems-cobalt-strike-code-execution-cve-2022-42948/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://thesecmaster.com/how-to-fix-cve-2022-42948-a-critical-rce-vulnerability-in-cobalt-strike/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.cobaltstrike.com/blog/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.redpacketsecurity.com/helpsystems-cobalt-strike-code-execution-cve-2022-42948/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-116"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-116"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

Vulnerability from fkie_nvd
Published
2022-02-15 13:15
Modified
2024-11-21 06:48
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
CobaltStrike <=4.5 HTTP(S) listener does not determine whether the request URL begins with "/", and attackers can obtain relevant information by specifying the URL.
References
cve@mitre.orghttps://donghuangt1.com/writings/Stager/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://donghuangt1.com/writings/Stager/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
helpsystems cobalt_strike *


To clipboard 

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  ],
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    },
    {
      "lang": "es",
      "value": "El receptor HTTP(S) de CobaltStrike versiones anteriores a 4.5 incluy\u00e9ndola, no determina si la URL de la petici\u00f3n comienza con \"/\", y los atacantes pueden obtener informaci\u00f3n relevante al especificar la URL"
    }
  ],
  "id": "CVE-2022-23317",
  "lastModified": "2024-11-21T06:48:23.803",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
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          "baseScore": 5.0,
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          "integrityImpact": "NONE",
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  },
  "published": "2022-02-15T13:15:07.630",
  "references": [
    {
      "source": "cve@mitre.org",
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      ],
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    },
    {
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        "Third Party Advisory"
      ],
      "url": "https://donghuangt1.com/writings/Stager/"
    }
  ],
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

Vulnerability from fkie_nvd
Published
2021-08-09 13:15
Modified
2024-11-21 06:14
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A Denial-of-Service (DoS) vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it.
References
cve@mitre.orghttps://labs.sentinelone.com/hotcobalt-new-cobalt-strike-dos-vulnerability-that-lets-you-halt-operations/Exploit, Third Party Advisory
cve@mitre.orghttps://www.cobaltstrike.com/releasenotes.txtRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://labs.sentinelone.com/hotcobalt-new-cobalt-strike-dos-vulnerability-that-lets-you-halt-operations/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.cobaltstrike.com/releasenotes.txtRelease Notes, Vendor Advisory
Impacted products
Vendor Product Version
helpsystems cobalt_strike 4.2
helpsystems cobalt_strike 4.3


To clipboard 

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              "vulnerable": true
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      "value": "Se ha detectado una vulnerabilidad de Denegaci\u00f3n de Servicio (DoS) en Team Server en HelpSystems Cobalt Strike versiones 4.2 y 4.3. Permite a atacantes remotos bloquear el hilo del servidor C2 y la comunicaci\u00f3n de las balizas con \u00e9l"
    }
  ],
  "id": "CVE-2021-36798",
  "lastModified": "2024-11-21T06:14:07.547",
  "metrics": {
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  ]
}