github - ghsa-2992-6547-hhfp

GHSA-2992-6547-HHFP

Vulnerability from github – Published: 2022-05-24 19:09 – Updated: 2022-05-24 19:09

Details

In MB connect line mbDIALUP versions <= 3.9R0.0 a low privileged local attacker can send a command to the service running with NT AUTHORITY\SYSTEM instructing it to execute a malicous OpenVPN configuration resulting in arbitrary code execution with the privileges of the service.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-33526"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-02T11:15:00Z",
    "severity": "HIGH"
  },
  "details": "In MB connect line mbDIALUP versions \u003c= 3.9R0.0 a low privileged local attacker can send a command to the service running with NT AUTHORITY\\SYSTEM instructing it to execute a malicous OpenVPN configuration resulting in arbitrary code execution with the privileges of the service.",
  "id": "GHSA-2992-6547-hhfp",
  "modified": "2022-05-24T19:09:36Z",
  "published": "2022-05-24T19:09:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33526"
    },
    {
      "type": "WEB",
      "url": "https://cert.vde.com/de-de/advisories/vde-2021-017"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-33526 (GCVE-0-2021-33526)

Vulnerability from cvelistv5 – Published: 2021-08-02 10:24 – Updated: 2024-09-17 01:56

Title

Privilege escalation in mbDIALUP <= 3.9R0.0

Summary

Severity ?

7.8 (High)


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

CWE

CWE-269 - Improper Privilege Management

Assigner

CERTVDE

References

URL

Tags

https://cert.vde.com/de-de/advisories/vde-2021-017

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	MB connect line	mbDIALUP	Affected: 3.9R0.0 , ≤ 3.9R0.0 (custom)

Credits

Noam Moshe of Claroty reported this vulnerability to MB connect line GmbH. CERT@VDE coordinated.

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JSON

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          "dateUpdated": "2024-08-03T23:50:43.012Z",
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              "x_transferred"
            ],
            "url": "https://cert.vde.com/de-de/advisories/vde-2021-017"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mbDIALUP",
          "vendor": "MB connect line",
          "versions": [
            {
              "lessThanOrEqual": "3.9R0.0",
              "status": "affected",
              "version": "3.9R0.0",
              "versionType": "custom"
            }
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      ],
      "credits": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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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-2992-6547-HHFP

CVE-2021-33526 (GCVE-0-2021-33526)

Tags

Sightings

Nomenclature