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EUVD-2026-11706

🗓️ 12 Mar 2026 21:34:51Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 23 Views

Honeywell IQ4x web interface is unauthenticated by default, enabling remote admin creation and authentication bypass.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-3611
12 Mar 202620:06
–attackerkb
githubexploit
GithubExploit
building_automation_system_guardian
3 Aug 202602:31
–githubexploit
bdu_fstec
BDU FSTEC
Honeywell IQ4 PLC Authentication Bypass
17 Jul 202600:00
–bdu_fstec
circl
Circl
CVE-2026-3611
10 Mar 202611:00
–circl
cnnvd
CNNVD
Honeywell IQ4x Access Control Vulnerability
12 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-3611
12 Mar 202620:06
–cve
cvelist
Cvelist
CVE-2026-3611 Honeywell IQ4x BMS Controller Missing authentication for critical function
12 Mar 202620:06
–cvelist
ics
ICS
Honeywell IQ4 Series BMS Controller (Update A)
10 Mar 202606:00
–ics
kitploit
Kitploit
BAS-Guardian — Updated!
2 Sep 202623:59
–kitploit
nvd
NVD
CVE-2026-3611
12 Mar 202621:16
–nvd
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ea32a120-dc4e-328e-a1ee-f4de24925ede",
        "vendor": {
          "name": "Honeywell"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "349fc9ad-a570-3bd6-a968-8a62dc7f6f8d",
        "product": {
          "name": "IQ412"
        },
        "product_version": "v3.50_3.44 ≤4.36 (build 4.3.7.9)"
      },
      {
        "id": "65a0db89-adcc-3190-89b6-a8b9df6af7cb",
        "product": {
          "name": "IQ4E"
        },
        "product_version": "v3.50_3.44 ≤4.36 (build 4.3.7.9)"
      },
      {
        "id": "7423a2c7-3718-3985-aea6-52e8eabedcca",
        "product": {
          "name": "IQ422"
        },
        "product_version": "v3.50_3.44 ≤4.36 (build 4.3.7.9)"
      },
      {
        "id": "ba254939-861d-3b92-beeb-162eeee30534",
        "product": {
          "name": "IQ41x"
        },
        "product_version": "v3.50_3.44 ≤4.36 (build 4.3.7.9)"
      },
      {
        "id": "c8e0c781-ed5f-32c2-a5a0-0427d664b723",
        "product": {
          "name": "IQECO"
        },
        "product_version": "v3.50_3.44 ≤4.36 (build 4.3.7.9)"
      },
      {
        "id": "dab63d34-be13-31eb-8045-187037666af5",
        "product": {
          "name": "IQ4NC"
        },
        "product_version": "v3.50_3.44 ≤4.36 (build 4.3.7.9)"
      },
      {
        "id": "e7170a8f-d311-3a3a-9943-e7bb00b9c168",
        "product": {
          "name": "IQ3"
        },
        "product_version": "v3.50_3.44 ≤4.36 (build 4.3.7.9)"
      }
    ]
  }
]

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