FKIE_CVE-2021-30490

Vulnerability from fkie_nvd - Published: 2022-08-16 13:15 - Updated: 2024-11-21 06:04
Summary
upsMonitor in ViewPower (aka ViewPowerHTML) 1.04-21012 through 1.04-21353 has insecure permissions for the service binary that enable an Authenticated User to modify files, allowing for privilege escalation.
Impacted products

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:power-software-download:viewpower:*:*:*:*:-:*:*:*",
              "matchCriteriaId": "C09E9929-9753-45C1-AA1A-A8AF7DFDDD3A",
              "versionEndIncluding": "1.04-21353",
              "versionStartIncluding": "1.04-21012",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:power-software-download:viewpower:*:*:*:*:pro:*:*:*",
              "matchCriteriaId": "976B6E22-62F7-4C2F-B0B8-9FC850A3C7C6",
              "versionEndIncluding": "1.04-21353",
              "versionStartIncluding": "1.04-21012",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "upsMonitor in ViewPower (aka ViewPowerHTML) 1.04-21012 through 1.04-21353 has insecure permissions for the service binary that enable an Authenticated User to modify files, allowing for privilege escalation."
    },
    {
      "lang": "es",
      "value": "upsMonitor en ViewPower (tambi\u00e9n se conoce como ViewPowerHTML) versiones 1.04-21012 hasta 1.04-21353, presenta permisos no seguros para el binario de servicio que permiten a un usuario autenticado modificar archivos, permitiendo la escalada de privilegios."
    }
  ],
  "id": "CVE-2021-30490",
  "lastModified": "2024-11-21T06:04:01.687",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-08-16T13:15:08.250",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Patch",
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://www.0x90.zone/binary/reverse/exploitation/2020/08/16/Privilege-Escalation-ViewPower.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.power-software-download.com/viewpower.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Patch",
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://www.0x90.zone/binary/reverse/exploitation/2020/08/16/Privilege-Escalation-ViewPower.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.power-software-download.com/viewpower.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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  • 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.
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