Vulnerability-Lookup

GHSA-7F72-6WG4-PRPR

Vulnerability from github – Published: 2026-03-09 09:30 – Updated: 2026-03-09 09:30

Details

A low‑privileged local attacker who gains access to the UBR service account (e.g., via SSH) can escalate privileges to obtain full system access. This is due to the service account being permitted to execute certain binaries (e.g., tcpdump and ip) with sudo.

Severity ?

7.8 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-41761"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-88"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-09T09:16:00Z",
    "severity": "HIGH"
  },
  "details": "A low\u2011privileged local attacker who gains access to the UBR service account (e.g., via SSH) can escalate privileges to obtain full system access. This is due to the service account being permitted to execute certain binaries (e.g., tcpdump and ip) with sudo.",
  "id": "GHSA-7f72-6wg4-prpr",
  "modified": "2026-03-09T09:30:30Z",
  "published": "2026-03-09T09:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-41761"
    },
    {
      "type": "WEB",
      "url": "https://www.mbs-solutions.de/mbs-2025-0001"
    }
  ],
  "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"
    }
  ]
}

CVE-2025-41761 (GCVE-0-2025-41761)

Vulnerability from cvelistv5 – Published: 2026-03-09 08:17 – Updated: 2026-03-09 20:14

Title

Privilege escalation possible

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-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

Assigner

CERTVDE

References

URL

Tags

https://www.mbs-solutions.de/mbs-2025-0001

Impacted products

Vendor

Product

Version

MBS

UBR-01 Mk II

Affected: 0.0.0 , < 6.0.1.0 (semver)

	MBS	UBR-02	Affected: 0.0.0 , < 6.0.1.0 (semver)
	MBS	UBR-LON	Affected: 0.0.0 , < 6.0.1.0 (semver)

Credits

Adrien Rey from Cyber Defense Campus Zurich Daniel Hulliger from Armasuisse

Show details on NVD website

JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-41761",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-09T20:02:37.352857Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-09T20:14:04.600Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "product": "UBR-01 Mk II",
          "vendor": "MBS",
          "versions": [
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              "status": "affected",
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        },
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              "status": "affected",
              "version": "0.0.0",
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        },
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          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
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        }
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      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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      "providerMetadata": {
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      "references": [
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          "url": "https://www.mbs-solutions.de/mbs-2025-0001"
        }
      ],
      "source": {
        "defect": [
          "CERT@VDE#641895"
        ],
        "discovery": "UNKNOWN"
      },
      "title": "Privilege escalation possible",
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    "dateReserved": "2025-04-16T11:18:45.760Z",
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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-7F72-6WG4-PRPR

CVE-2025-41761 (GCVE-0-2025-41761)

Tags

Sightings

Nomenclature