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EUVD-2022-26874

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Envoy proxy has a type confusion bug allowing improper certificate validation, risking server impersonation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2022-21656
23 Feb 202202:12
circl
CNNVD
Envoy 信任管理问题漏洞
22 Feb 202200:00
cnnvd
CNVD
Envoy Trust Management Issue Vulnerability (CNVD-2022-16290)
24 Feb 202200:00
cnvd
CVE
CVE-2022-21656
22 Feb 202222:25
cve
Cvelist
CVE-2022-21656 X.509 subjectAltName matching bypass in Envoy
22 Feb 202222:25
cvelist
NVD
CVE-2022-21656
22 Feb 202223:15
nvd
OSV
BIT-ENVOY-2022-21656 X.509 subjectAltName matching bypass in Envoy
6 Mar 202410:56
osv
OSV
CVE-2022-21656 X.509 subjectAltName matching bypass in Envoy
22 Feb 202222:25
osv
Prion
Type confusion
22 Feb 202223:15
prion
Positive Technologies
PT-2022-15011 · Envoy · Envoy
22 Feb 202200:00
ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "6fee2251-29d4-3088-bdee-183330144cff",
        "vendor": {
          "name": "envoyproxy"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "413260aa-7350-3330-9273-9fa1d9926e7f",
        "product": {
          "name": "envoy"
        },
        "product_version": "< 1.20.2"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.9 - 7.4
CVSS 25.8
EPSS0.00016
SSVC
1