fkie_cve-2024-1709
Vulnerability from fkie_nvd
Published
2024-02-21 16:15
Modified
2025-01-27 21:48
Severity ?
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
ConnectWise ScreenConnect 23.9.7 and prior are affected by an Authentication Bypass Using an Alternate Path or Channel vulnerability, which may allow an attacker direct access to confidential information or critical systems.
References
9119a7d8-5eab-497f-8521-727c672e3725https://github.com/rapid7/metasploit-framework/pull/18870Issue Tracking, Patch, Third Party Advisory
9119a7d8-5eab-497f-8521-727c672e3725https://github.com/watchtowrlabs/connectwise-screenconnect_auth-bypass-add-user-pocExploit, Third Party Advisory
9119a7d8-5eab-497f-8521-727c672e3725https://techcrunch.com/2024/02/21/researchers-warn-high-risk-connectwise-flaw-under-attack-is-embarrassingly-easy-to-exploit/Press/Media Coverage, Third Party Advisory
9119a7d8-5eab-497f-8521-727c672e3725https://www.bleepingcomputer.com/news/security/connectwise-urges-screenconnect-admins-to-patch-critical-rce-flaw/Press/Media Coverage, Third Party Advisory
9119a7d8-5eab-497f-8521-727c672e3725https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.9.8Vendor Advisory
9119a7d8-5eab-497f-8521-727c672e3725https://www.horizon3.ai/attack-research/red-team/connectwise-screenconnect-auth-bypass-deep-dive/Third Party Advisory
9119a7d8-5eab-497f-8521-727c672e3725https://www.huntress.com/blog/a-catastrophe-for-control-understanding-the-screenconnect-authentication-bypassExploit, Third Party Advisory
9119a7d8-5eab-497f-8521-727c672e3725https://www.huntress.com/blog/detection-guidance-for-connectwise-cwe-288-2Third Party Advisory
9119a7d8-5eab-497f-8521-727c672e3725https://www.huntress.com/blog/vulnerability-reproduced-immediately-patch-screenconnect-23-9-8Third Party Advisory
9119a7d8-5eab-497f-8521-727c672e3725https://www.securityweek.com/connectwise-confirms-screenconnect-flaw-under-active-exploitation/Press/Media Coverage, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/rapid7/metasploit-framework/pull/18870Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/watchtowrlabs/connectwise-screenconnect_auth-bypass-add-user-pocExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://techcrunch.com/2024/02/21/researchers-warn-high-risk-connectwise-flaw-under-attack-is-embarrassingly-easy-to-exploit/Press/Media Coverage, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.bleepingcomputer.com/news/security/connectwise-urges-screenconnect-admins-to-patch-critical-rce-flaw/Press/Media Coverage, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.9.8Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.horizon3.ai/attack-research/red-team/connectwise-screenconnect-auth-bypass-deep-dive/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.huntress.com/blog/a-catastrophe-for-control-understanding-the-screenconnect-authentication-bypassExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.huntress.com/blog/detection-guidance-for-connectwise-cwe-288-2Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.huntress.com/blog/vulnerability-reproduced-immediately-patch-screenconnect-23-9-8Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.securityweek.com/connectwise-confirms-screenconnect-flaw-under-active-exploitation/Press/Media Coverage, Third Party Advisory
Impacted products
Vendor Product Version
connectwise screenconnect *


To clipboard 

{
   cisaActionDue: "2024-02-29",
   cisaExploitAdd: "2024-02-22",
   cisaRequiredAction: "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
   cisaVulnerabilityName: "ConnectWise ScreenConnect Authentication Bypass Vulnerability",
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:connectwise:screenconnect:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "26FEBC12-2B0F-4F8F-BCB8-03683D71B37F",
                     versionEndExcluding: "23.9.8",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "ConnectWise ScreenConnect 23.9.7 and prior are affected by an Authentication Bypass Using an Alternate Path or Channel\n\n vulnerability, which may allow an attacker direct access to confidential information or \n\ncritical systems.\n\n",
      },
      {
         lang: "es",
         value: "ConnectWise ScreenConnect 23.9.7 y versiones anteriores se ven afectados por una vulnerabilidad de omisión de autenticación mediante una ruta o canal alternativo, que puede permitir a un atacante acceder directamente a información confidencial o sistemas críticos.",
      },
   ],
   id: "CVE-2024-1709",
   lastModified: "2025-01-27T21:48:25.323",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 10,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "CHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 6,
            source: "9119a7d8-5eab-497f-8521-727c672e3725",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 10,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "CHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2024-02-21T16:15:50.420",
   references: [
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Issue Tracking",
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://github.com/rapid7/metasploit-framework/pull/18870",
      },
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://github.com/watchtowrlabs/connectwise-screenconnect_auth-bypass-add-user-poc",
      },
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Press/Media Coverage",
            "Third Party Advisory",
         ],
         url: "https://techcrunch.com/2024/02/21/researchers-warn-high-risk-connectwise-flaw-under-attack-is-embarrassingly-easy-to-exploit/",
      },
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Press/Media Coverage",
            "Third Party Advisory",
         ],
         url: "https://www.bleepingcomputer.com/news/security/connectwise-urges-screenconnect-admins-to-patch-critical-rce-flaw/",
      },
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.9.8",
      },
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.horizon3.ai/attack-research/red-team/connectwise-screenconnect-auth-bypass-deep-dive/",
      },
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://www.huntress.com/blog/a-catastrophe-for-control-understanding-the-screenconnect-authentication-bypass",
      },
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.huntress.com/blog/detection-guidance-for-connectwise-cwe-288-2",
      },
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.huntress.com/blog/vulnerability-reproduced-immediately-patch-screenconnect-23-9-8",
      },
      {
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         tags: [
            "Press/Media Coverage",
            "Third Party Advisory",
         ],
         url: "https://www.securityweek.com/connectwise-confirms-screenconnect-flaw-under-active-exploitation/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://github.com/rapid7/metasploit-framework/pull/18870",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://github.com/watchtowrlabs/connectwise-screenconnect_auth-bypass-add-user-poc",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Press/Media Coverage",
            "Third Party Advisory",
         ],
         url: "https://techcrunch.com/2024/02/21/researchers-warn-high-risk-connectwise-flaw-under-attack-is-embarrassingly-easy-to-exploit/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Press/Media Coverage",
            "Third Party Advisory",
         ],
         url: "https://www.bleepingcomputer.com/news/security/connectwise-urges-screenconnect-admins-to-patch-critical-rce-flaw/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.9.8",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.horizon3.ai/attack-research/red-team/connectwise-screenconnect-auth-bypass-deep-dive/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://www.huntress.com/blog/a-catastrophe-for-control-understanding-the-screenconnect-authentication-bypass",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://www.huntress.com/blog/detection-guidance-for-connectwise-cwe-288-2",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.huntress.com/blog/vulnerability-reproduced-immediately-patch-screenconnect-23-9-8",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Press/Media Coverage",
            "Third Party Advisory",
         ],
         url: "https://www.securityweek.com/connectwise-confirms-screenconnect-flaw-under-active-exploitation/",
      },
   ],
   sourceIdentifier: "9119a7d8-5eab-497f-8521-727c672e3725",
   vulnStatus: "Analyzed",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-288",
            },
         ],
         source: "9119a7d8-5eab-497f-8521-727c672e3725",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-Other",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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