CVE-2023-0251

Full vulnerability record from the local CVENow database.

Description

Delta Electronics DIAScreen versions 1.2.1.23 and prior are vulnerable to a buffer overflow through improper restrictions of operations within memory, which could allow an attacker to remotely execute arbitrary code.

Severity

HIGH

CVSS score

7.8 (v3.1)

Vulnerability status

Modified

Source identifier

[email protected]

Published

2023-02-08 23:15:11.353000

Last modified

2026-10-28 19:10:00.193000

View original CVE JSON

{
  "id": "CVE-2023-0251",
  "sourceIdentifier": "[email protected]",
  "published": "2023-02-08T23:15:11.353",
  "lastModified": "2026-10-28T19:10:00.193",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Delta Electronics DIAScreen versions 1.2.1.23 and prior are vulnerable to a buffer overflow through improper restrictions of operations within memory, which could allow an attacker to remotely execute arbitrary code.\n\n"
    },
    {
      "lang": "es",
      "value": "Las versiones 1.2.1.23 y anteriores de Delta Electronics DIAScreen son vulnerables a un desbordamiento de búfer debido a restricciones inadecuadas de operaciones en la memoria, lo que podría permitir a un atacante ejecutar código arbitrario de forma remota."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Delta Electronics",
          "product": "DIAScreen",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "All versions",
              "lessThanOrEqual": "1.2.1.23",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      },
      {
        "source": "[email protected]",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-01-16T20:31:49.020396Z",
          "id": "CVE-2023-0251",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:deltaww:diascreen:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "1.2.1.23",
              "matchCriteriaId": "D39B3D16-2E1F-4F58-B55D-51AB1753369D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-033-01",
      "source": "[email protected]",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ]
    },
    {
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-033-01",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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}