Vulnerability-Lookup

GHSA-5MWG-54J5-6CH5

Vulnerability from github – Published: 2026-03-31 18:31 – Updated: 2026-04-03 21:31

Details

A security audit identified a privilege escalation vulnerability in Operations Agent(<=OA 12.29) on Windows. Under specific conditions Operations Agent may run executables from specific writeable locations.Thanks to Manuel Rickli & Philippe Leiser of Oneconsult AG for reporting this vulnerability

Severity ?

7.8 (High)


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

8.6 (High)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-2123"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-280"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-31T18:16:46Z",
    "severity": "HIGH"
  },
  "details": "A security audit identified a privilege escalation\nvulnerability in Operations Agent(\u003c=OA 12.29) on Windows. Under specific conditions\nOperations Agent may run executables from specific writeable locations.Thanks to Manuel Rickli \u0026 Philippe Leiser of\nOneconsult AG for reporting this vulnerability",
  "id": "GHSA-5mwg-54j5-6ch5",
  "modified": "2026-04-03T21:31:39Z",
  "published": "2026-03-31T18:31:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2123"
    },
    {
      "type": "WEB",
      "url": "https://portal.microfocus.com/s/article/KM000046068"
    }
  ],
  "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"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-2123 (GCVE-0-2026-2123)

Vulnerability from cvelistv5 – Published: 2026-03-31 17:18 – Updated: 2026-03-31 18:00 X_Oa_Privilege_Escalation

Title

Privilege escalation vulnerability in Operations Agent

Summary

Severity ?

8.6 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CWE

CWE-280 - Improper handling of insufficient permissions or privileges

Assigner

OpenText

References

URL

Tags

https://portal.microfocus.com/s/article/KM000046068

customer-entitlement

Impacted products

	Vendor	Product	Version
	OpenText	Operations Agent	Affected: OA 12.22 , ≤ OA 12.29 (custom)

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  "containers": {
    "adp": [
      {
        "metrics": [
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              "content": {
                "id": "CVE-2026-2123",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-31T17:58:14.103027Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-31T18:00:56.901Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://gitlab.otxlab.net/itom/opr/oa/OvEaAgt",
          "defaultStatus": "unaffected",
          "modules": [
            "libopc_r"
          ],
          "packageName": "OvEaAgt",
          "platforms": [
            "Windows"
          ],
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          "programFiles": [
            "ntproc.c"
          ],
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          "vendor": "OpenText",
          "versions": [
            {
              "changes": [
                {
                  "at": "OA 12.30",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "OA 12.29",
              "status": "affected",
              "version": "OA 12.22",
              "versionType": "custom"
            }
          ]
        }
      ],
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      ],
      "impacts": [
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          "capecId": "CAPEC-122",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-122 Privilege Abuse"
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      ],
      "metrics": [
        {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
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            "subConfidentialityImpact": "HIGH",
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-31T17:18:43.202Z",
        "orgId": "f81092c5-7f14-476d-80dc-24857f90be84",
        "shortName": "OpenText"
      },
      "references": [
        {
          "tags": [
            "customer-entitlement"
          ],
          "url": "https://portal.microfocus.com/s/article/KM000046068"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThe hotfix can be downloaded from the\u0026nbsp;\u003ca href=\"https://marketplace.opentext.com/itom/content/operations-agent-hotfix-for-cve-2026-2123-privilege-escalation/\" title=\"https://marketplace.opentext.com/itom/content/operations-agent-hotfix-for-cve-2026-2123-privilege-escalation/\"\u003eMarketplace\u003c/a\u003e\u0026nbsp;for the OA versions mentioned below.\u0026nbsp;\u003c/p\u003e\u003cp\u003ePlease follow the readme.txt\nincluded in the hotfix zip file for\u0026nbsp;install instructions.\u0026nbsp;\u003c/p\u003e\u003cp\u003eOA 12.24 - HFWIN_1224028.tar,\nHFWIN_1224029.tar\u003c/p\u003e\u003cp\u003eOA 12.25 -\nHFWIN_1225045.tar,HFWIN_1225046.tar\u0026nbsp;\u003c/p\u003e\u003cp\u003eOA 12.26 - HFWIN_1226039.tar,\nHFWIN_1226040.tar\u003c/p\u003e\u003cp\u003eOA 12.27 - HFWIN_1227023.tar,\nHFWIN_1227024.tar\u003c/p\u003e\u003cp\u003eOA 12.28 - HFWIN_1228020.tar,\nHFWIN_1228021.tar\u003c/p\u003e\u003cp\u003eOA 12.29 - HFWIN_1229006.tar,\nHFWIN_1229007.tar\u003c/p\u003e\u003cp\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c/p\u003e\u003cp\u003e\u0026nbsp;\u003c/p\u003e"
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          ],
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        }
      ],
      "source": {
        "advisory": "2761008",
        "defect": [
          "2761008"
        ],
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      },
      "tags": [
        "x_oa_privilege_escalation"
      ],
      "title": "Privilege escalation vulnerability in Operations Agent",
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    }
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  "cveMetadata": {
    "assignerOrgId": "f81092c5-7f14-476d-80dc-24857f90be84",
    "assignerShortName": "OpenText",
    "cveId": "CVE-2026-2123",
    "datePublished": "2026-03-31T17:18:43.202Z",
    "dateReserved": "2026-02-06T14:55:51.920Z",
    "dateUpdated": "2026-03-31T18:00:56.901Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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-5MWG-54J5-6CH5

CVE-2026-2123 (GCVE-0-2026-2123)

Tags

Sightings

Nomenclature