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EUVD-2026-49985

🗓️ 28 Jul 2026 18:21:40Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Arris BGW210-700 firmware 2.7.7 and earlier lacks server-side authentication on /cgi-bin/*.ha, enabling LAN attackers to read data, alter settings, or trigger diagnostics.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-16771
28 Jul 202618:21
attackerkb
Circl
CVE-2026-16771
28 Jul 202622:46
circl
CVE
CVE-2026-16771
28 Jul 202618:21
cve
Cvelist
CVE-2026-16771 CVE-2026-16771
28 Jul 202618:21
cvelist
NVD
CVE-2026-16771
28 Jul 202619:17
nvd
Positive Technologies
PT-2026-65570
28 Jul 202600:00
ptsecurity
CERT
AT&T's Arris BGW210-700 gateway contains authentication bypass vulnerability in LAN-side management interface
28 Jul 202600:00
cert
Vulnrichment
CVE-2026-16771 CVE-2026-16771
28 Jul 202618:21
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "9e85936c-d618-3674-aaba-1b9bfcffaaa1",
        "vendor": {
          "name": "AT&T"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "9fbe2d9b-46b3-3c4f-8890-003b8f4f7b9e",
        "product": {
          "name": "Arris BGW210‑700",
          "vendor": {
            "name": "AT&T"
          }
        },
        "product_version": "0 ≤2.7.7"
      }
    ]
  }
]

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28 Jul 2026 19:31Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.8
SSVC
2