FKIE_CVE-2025-46802

Vulnerability from fkie_nvd - Published: 2025-05-26 16:15 - Updated: 2026-06-17 09:26
Severity
6.0 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
Summary
For a short time they PTY is set to mode 666, allowing any user on the system to connect to the screen session.
References
meissner@suse.dehttps://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-46802
meissner@suse.dehttps://www.openwall.com/lists/oss-security/2025/05/12/1
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.openwall.com/lists/oss-security/2025/05/12/1
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "packageName": "screen",
          "product": "SUSE Linux Enterprise Micro 5.3",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "4.6.2-150000.5.8.1",
              "status": "affected",
              "version": "?",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "screen",
          "product": "SUSE Linux Enterprise Micro 5.4",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "4.6.2-150000.5.8.1",
              "status": "affected",
              "version": "?",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "screen",
          "product": "SUSE Linux Enterprise Micro 5.5",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "4.6.2-150000.5.8.1",
              "status": "affected",
              "version": "?",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "screen",
          "product": "SUSE Linux Enterprise Module for Basesystem 15 SP6",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "4.6.2-150000.5.8.1",
              "status": "affected",
              "version": "?",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "screen",
          "product": "SUSE Linux Enterprise Server 15 SP6",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "4.6.2-150000.5.8.1",
              "status": "affected",
              "version": "?",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "screen",
          "product": "SUSE Linux Enterprise Desktop 15 SP6",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "4.6.2-150000.5.8.1",
              "status": "affected",
              "version": "?",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "screen",
          "product": "SUSE Linux Enterprise Server for SAP Applications 15 SP6",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "4.6.2-150000.5.8.1",
              "status": "affected",
              "version": "?",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "screen",
          "product": "SUSE Linux Enterprise High Performance Computing 15 SP6",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "4.6.2-150000.5.8.1",
              "status": "affected",
              "version": "?",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "meissner@suse.de"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "For a short time they PTY is set to mode 666, allowing any user on the system to connect to the screen session."
    },
    {
      "lang": "es",
      "value": "Durante un breve per\u00edodo de tiempo, el PTY se establece en modo 666, lo que permite que cualquier usuario del sistema se conecte a la sesi\u00f3n de pantalla. "
    }
  ],
  "id": "CVE-2025-46802",
  "lastModified": "2026-06-17T09:26:57.400",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 6.0,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.2,
        "source": "meissner@suse.de",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "PASSIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "meissner@suse.de",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-46802",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-05-27T14:11:32.619124Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-05-26T16:15:20.557",
  "references": [
    {
      "source": "meissner@suse.de",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-46802"
    },
    {
      "source": "meissner@suse.de",
      "url": "https://www.openwall.com/lists/oss-security/2025/05/12/1"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://www.openwall.com/lists/oss-security/2025/05/12/1"
    }
  ],
  "sourceIdentifier": "meissner@suse.de",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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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

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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.
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  • 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.



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.