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EUVD-2026-27863

🗓️ 06 May 2026 18:30:31Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 18 Views

Unauthenticated attacker can enumerate Cisco Identity Services Engine users via identity management errors.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-20195
6 May 202616:14
attackerkb
Circl
CVE-2026-20195
29 Jun 202616:01
circl
Cisco
Cisco Identity Services Engine Authentication Bypass Vulnerabilities
6 May 202616:00
cisco
Tenable Nessus
Cisco Identity Services Engine Multiple Vulnerabilities (cisco-sa-ise-unauth-bypass-uxjRXGpb)
6 May 202600:00
nessus
CNNVD
Cisco ISE 安全漏洞
6 May 202600:00
cnnvd
CVE
CVE-2026-20195
6 May 202616:14
cve
Cvelist
CVE-2026-20195 Cisco Identity Services Engine Observable Response Discrepancy Vulnerability
6 May 202616:14
cvelist
NVD
CVE-2026-20195
6 May 202617:16
nvd
Positive Technologies
PT-2026-37658
6 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-20195
5 Jun 202619:29
redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "e3b8196d-80c9-3f01-8847-9ef1369be1c8",
        "vendor": {
          "name": "Cisco"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "06e82f16-24eb-3662-a4fb-c8f52cdc81ee",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 2"
      },
      {
        "id": "09ec9217-4133-36c1-9ccb-27726f0ef865",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.5 Patch 1"
      },
      {
        "id": "155451a0-9c38-3662-b004-b078516c642d",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 3"
      },
      {
        "id": "274aca0d-0b62-3cd1-8edf-a910a3b56b9f",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.4 Patch 1"
      },
      {
        "id": "2835a68b-3bb0-3b9c-bf9c-097749a1ee18",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.4 Patch 4"
      },
      {
        "id": "3b6e71c2-6252-3898-ac5f-d8bc2e291a38",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 5"
      },
      {
        "id": "445eea06-2298-3fcb-8e0b-94d6740fb5ec",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.5.0"
      },
      {
        "id": "4a331706-2d5a-3418-8aa5-854927e5d96d",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 4"
      },
      {
        "id": "54104470-6c8d-309c-8c65-6df61ca7df1f",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 7"
      },
      {
        "id": "58cadabb-09c4-3251-b894-958e1e72c83b",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.4 Patch 5"
      },
      {
        "id": "643a9599-0850-33d9-8079-2b758c9ebe52",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.4 Patch 3"
      },
      {
        "id": "6a2fa311-7c6c-3d23-a989-f646e926fc68",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.5 Patch 2"
      },
      {
        "id": "736f748f-b089-3cc4-ae03-50c23ac791e9",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.4 Patch 2"
      },
      {
        "id": "ab265924-1594-336d-8045-e81bc667675b",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 1"
      },
      {
        "id": "b3c5efdb-4251-3a4c-a515-e69a35565a2a",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 6"
      },
      {
        "id": "b53d2141-886a-30fe-b044-f85106310e09",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 9"
      },
      {
        "id": "c52e428b-6d11-3374-bf0c-8324929676f3",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 10"
      },
      {
        "id": "d9b60d1b-2f89-327d-a943-7fce09706cbf",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3.0"
      },
      {
        "id": "e0d258b9-266f-3090-b270-1136ae5b52fd",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.5 Patch 3"
      },
      {
        "id": "e53e8a29-71ae-385c-aae9-a6ba60125ddb",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.4.0"
      },
      {
        "id": "ffffbdf0-72fe-37f0-8584-18997e749553",
        "product": {
          "name": "Cisco Identity Services Engine Software"
        },
        "product_version": "3.3 Patch 8"
      }
    ]
  }
]

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06 May 2026 18:30Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.00275
SSVC
18