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CVE-2021-31314

Estado: ModificadaCrítica (9.8)—

File upload vulnerability in ejinshan v8+ terminal security system allows attackers to upload arbitrary files to arbitrary locations on the server.

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)

Ejinshan — Terminal Security System

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-31314",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2021-31314",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-20T22:31:25.197271Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 3.9
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  "published": "2024-01-20T01:15:07.770",
  "references": [
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      "url": "https://github.com/huahaiYa/jinshansoft/blob/main/Kingsoft%20Security%20Arbitrary%20File%20Upload%20%2B%20File%20Contains%20Vulnerabilities.md",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T03:51:32.307",
  "configurations": [
    {
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        {
          "negate": false,
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}