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CVE-2023-31871

Estado: ModificadaAlta (7.8)—

OpenText Documentum Content Server before 23.2 has a flaw that allows for privilege escalation from a non-privileged Documentum user to root. The software comes prepackaged with a root owned SUID binary dm_secure_writer. The binary has security controls in place preventing creation of a file in a non-owned directory, or as the root user. However, these controls can be carefully bypassed to allow for an arbitrary file write as root.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Opentext — Documentum Content Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-31871",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-22T14:50:16.461161Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "userInteraction": "NONE",
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          "privilegesRequired": "LOW",
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  "published": "2023-05-18T17:15:08.957",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "lang": "en",
      "value": "OpenText Documentum Content Server before 23.2 has a flaw that allows for privilege escalation from a non-privileged Documentum user to root. The software comes prepackaged with a root owned SUID binary dm_secure_writer. The binary has security controls in place preventing creation of a file in a non-owned directory, or as the root user. However, these controls can be carefully bypassed to allow for an arbitrary file write as root."
    }
  ],
  "lastModified": "2026-06-17T05:57:36.737",
  "configurations": [
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        {
          "negate": false,
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              "versionEndExcluding": "23.2"
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  "sourceIdentifier": "cve@mitre.org"
}