github - ghsa-xwpv-8x3r-cvm2

GHSA-XWPV-8X3R-CVM2

Vulnerability from github – Published: 2024-09-12 21:32 – Updated: 2024-09-12 21:32

Details

A vulnerability in Cisco Meraki Systems Manager (SM) Agent for Windows could allow an authenticated, local attacker to execute arbitrary code with elevated privileges.

This vulnerability is due to incorrect handling of directory search paths at runtime. A low-privileged attacker could exploit this vulnerability by placing both malicious configuration files and malicious DLL files on an affected system, which would read and execute the files when Cisco Meraki SM launches on startup. A successful exploit could allow the attacker to execute arbitrary code on the affected system with SYSTEM privileges.

Severity ?

7.3 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-20430"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-427"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-12T20:15:04Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in Cisco Meraki Systems Manager (SM) Agent for Windows could allow an authenticated, local attacker to execute arbitrary code with elevated privileges.\u0026nbsp;\n\nThis vulnerability is due to incorrect handling of directory search paths at runtime. A low-privileged attacker could exploit this vulnerability by placing both malicious configuration files and malicious DLL files on an affected system, which would read and execute the files when Cisco Meraki SM launches on startup. A successful exploit could allow the attacker to execute arbitrary code on the affected system with SYSTEM privileges.\u0026nbsp;",
  "id": "GHSA-xwpv-8x3r-cvm2",
  "modified": "2024-09-12T21:32:02Z",
  "published": "2024-09-12T21:32:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20430"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-meraki-agent-dll-hj-Ptn7PtKe"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-20430 (GCVE-0-2024-20430)

Vulnerability from cvelistv5 – Published: 2024-09-12 19:37 – Updated: 2024-09-12 19:55

Summary

A vulnerability in Cisco Meraki Systems Manager (SM) Agent for Windows could allow an authenticated, local attacker to execute arbitrary code with elevated privileges.  This vulnerability is due to incorrect handling of directory search paths at runtime. A low-privileged attacker could exploit this vulnerability by placing both malicious configuration files and malicious DLL files on an affected system, which would read and execute the files when Cisco Meraki SM launches on startup. A successful exploit could allow the attacker to execute arbitrary code on the affected system with SYSTEM privileges. 

Severity ?

7.3 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

cisco

References

URL

Tags

https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Meraki Systems Manager Agent	Affected: 4.1.5 Affected: 4.1.4 Affected: 4.1.1 Affected: 4.0 Affected: 3.8.2 Affected: 3.7.2 Affected: 3.7.1 Affected: 3.7.0 Affected: 3.6.0 Affected: 3.5.2 Affected: 3.1.4 Affected: 3.1.3 Affected: 3.1.2 Affected: 3.1.1 Affected: 3.0.3 Affected: 3.0.2 Affected: 3.0.1 Affected: 3.0.0 Affected: 2.0.0 Affected: 1.0.99 Affected: 1.0.98

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JSON

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:cisco:meraki_systems_manager_agent:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "meraki_systems_manager_agent",
            "vendor": "cisco",
            "versions": [
              {
                "lessThan": "4.2.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-20430",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-12T19:48:32.802767Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T19:55:15.962Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Cisco Meraki Systems Manager Agent",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "4.1.5"
            },
            {
              "status": "affected",
              "version": "4.1.4"
            },
            {
              "status": "affected",
              "version": "4.1.1"
            },
            {
              "status": "affected",
              "version": "4.0"
            },
            {
              "status": "affected",
              "version": "3.8.2"
            },
            {
              "status": "affected",
              "version": "3.7.2"
            },
            {
              "status": "affected",
              "version": "3.7.1"
            },
            {
              "status": "affected",
              "version": "3.7.0"
            },
            {
              "status": "affected",
              "version": "3.6.0"
            },
            {
              "status": "affected",
              "version": "3.5.2"
            },
            {
              "status": "affected",
              "version": "3.1.4"
            },
            {
              "status": "affected",
              "version": "3.1.3"
            },
            {
              "status": "affected",
              "version": "3.1.2"
            },
            {
              "status": "affected",
              "version": "3.1.1"
            },
            {
              "status": "affected",
              "version": "3.0.3"
            },
            {
              "status": "affected",
              "version": "3.0.2"
            },
            {
              "status": "affected",
              "version": "3.0.1"
            },
            {
              "status": "affected",
              "version": "3.0.0"
            },
            {
              "status": "affected",
              "version": "2.0.0"
            },
            {
              "status": "affected",
              "version": "1.0.99"
            },
            {
              "status": "affected",
              "version": "1.0.98"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in Cisco Meraki Systems Manager (SM) Agent for Windows could allow an authenticated, local attacker to execute arbitrary code with elevated privileges.\u0026nbsp;\r\n\r\nThis vulnerability is due to incorrect handling of directory search paths at runtime. A low-privileged attacker could exploit this vulnerability by placing both malicious configuration files and malicious DLL files on an affected system, which would read and execute the files when Cisco Meraki SM launches on startup. A successful exploit could allow the attacker to execute arbitrary code on the affected system with SYSTEM privileges.\u0026nbsp;"
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "As of the publication of this advisory, the Cisco Meraki Product Security Incident Response Team (PSIRT) was not aware of any public announcement or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-427",
              "description": "Uncontrolled Search Path Element",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-12T19:37:52.614Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-meraki-agent-dll-hj-Ptn7PtKe",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-meraki-agent-dll-hj-Ptn7PtKe"
        }
      ],
      "source": {
        "advisory": "cisco-sa-meraki-agent-dll-hj-Ptn7PtKe",
        "discovery": "INTERNAL"
      },
      "title": "Cisco Meraki Systems Manager Agent for Windows Privilege Escalation Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2024-20430",
    "datePublished": "2024-09-12T19:37:52.614Z",
    "dateReserved": "2023-11-08T15:08:07.666Z",
    "dateUpdated": "2024-09-12T19:55:15.962Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-XWPV-8X3R-CVM2

CVE-2024-20430 (GCVE-0-2024-20430)

Tags

Sightings

Nomenclature