« Back to list

CVE-2026-86683

Status: Awaiting AnalysisHigh (8.1)—

ZohoCorp ManageEngine Applications Manager versions 182000 and below allowed a low-privileged user to change the proxy settings.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Vector AV:N/PR:L sin UI confirma acceso remoto con privilegios bajos. CWE-20 (validación deficiente) permite manipulación de configuración proxy por usuario autenticado, impactando servicios remotos y tráfico de red.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Privileged Account ManagementVulnerability ScanningUser Account ManagementThreat Intelligence ProgramRestrict File and Directory PermissionsRestrict Registry Permissions

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Zoho — Manageengine Applications ManagerAI

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2026-86683",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-86683",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-23T00:00:00+00:00"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "0fc0942c-577d-436f-ae8e-945763c79b02",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "0fc0942c-577d-436f-ae8e-945763c79b02",
      "affectedData": [
        {
          "vendor": "Zohocorp",
          "product": "ManageEngine Applications Manager",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "182100",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-09-23T14:17:09.347",
  "references": [
    {
      "url": "https://www.manageengine.com/products/applications_manager/security-updates/security-updates-cve-2026-86683.html",
      "source": "0fc0942c-577d-436f-ae8e-945763c79b02"
    }
  ],
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "0fc0942c-577d-436f-ae8e-945763c79b02",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "ZohoCorp ManageEngine Applications Manager versions 182000 and below allowed a low-privileged user to change the proxy settings."
    }
  ],
  "lastModified": "2026-09-24T04:18:03.250",
  "sourceIdentifier": "0fc0942c-577d-436f-ae8e-945763c79b02"
}