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1 vulnerability found for Pyrus Sync by Pyrus

CVE-2026-116596 (GCVE-0-2026-116596)
Vulnerability from cvelistv5
Published
2026-10-26 16:17
Modified
2026-10-26 16:17
Severity ?
Summary
Pyrus Sync for Windows contains a local privilege escalation vulnerability caused by missing authorization controls in its PyrusSyncService Windows service, which allow an attacker with unprivileged access to create files using the ISyncService contract.
Impacted products
Vendor Product Version
Pyrus Pyrus Sync Version: 0   < 1.8.745.0
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Show details on NVD website


{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "Pyrus Sync",
          "vendor": "Pyrus",
          "versions": [
            {
              "lessThan": "1.8.745.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Pyrus Sync for Windows contains a local privilege escalation vulnerability caused by missing authorization controls in its PyrusSyncService Windows service, which allow an attacker with unprivileged access to create files using the ISyncService contract."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-266: Incorrect Privilege Assignment",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-26T16:17:29.178Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "url": "https://pyrus.com/en/pyrus-sync"
        },
        {
          "url": "https://medium.com/@alisaifeldin/cve-2026-116596-local-privilege-escalation-in-pyrus-sync-for-windows-0fe2417dc8cf"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "CVE-2026-116596",
      "x_generator": {
        "engine": "VINCE 3.0.51",
        "env": "prod",
        "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-116596"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2026-116596",
    "datePublished": "2026-10-26T16:17:29.178Z",
    "dateReserved": "2026-10-26T15:18:49.651Z",
    "dateUpdated": "2026-10-26T16:17:29.178Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}