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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
VLAI
Title
Privilege escalation vulnerability in Operations Agent
Summary
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
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-31 17:58 UTC
CWE
  • CWE-280 - Improper handling of insufficient permissions or privileges
References
Impacted products
Vendor Product Version CPE status
OpenText Operations Agent Affected: OA 12.22 , ≤ OA 12.29 (custom)
guessed Create a notification for this product.
Show details on NVD website

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                }
              ],
              "value": "The hotfix can be downloaded from the\u00a0 Marketplace https://marketplace.opentext.com/itom/content/operations-agent-hotfix-for-cve-2026-2123-privilege-escalation/ \u00a0for the OA versions mentioned below.\u00a0\n\nPlease follow the readme.txt\nincluded in the hotfix zip file for\u00a0install instructions.\u00a0\n\nOA 12.24 - HFWIN_1224028.tar,\nHFWIN_1224029.tar\n\nOA 12.25 -\nHFWIN_1225045.tar,HFWIN_1225046.tar\u00a0\n\nOA 12.26 - HFWIN_1226039.tar,\nHFWIN_1226040.tar\n\nOA 12.27 - HFWIN_1227023.tar,\nHFWIN_1227024.tar\n\nOA 12.28 - HFWIN_1228020.tar,\nHFWIN_1228021.tar\n\nOA 12.29 - HFWIN_1229006.tar,\nHFWIN_1229007.tar"
            }
          ],
          "source": {
            "advisory": "2761008",
            "defect": [
              "2761008"
            ],
            "discovery": "EXTERNAL"
          },
          "tags": [
            "x_oa_privilege_escalation"
          ],
          "title": "Privilege escalation vulnerability in Operations Agent",
          "x_generator": {
            "engine": "Vulnogram 1.0.1"
          }
        }
      },
      "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"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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