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CVE-2021-34433

🗓️ 20 Aug 2021 17:10:10Reported by eclipseType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 114 Views

Eclipse Californium version 2.0.0 to 2.6.4 and 3.0.0-M1 to 3.0.0-M3 allows unverified server signatures in DTLS handshakes

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-34433
20 Aug 202117:15
–attackerkb
circl
Circl
CVE-2021-34433
20 Aug 202120:19
–circl
cnnvd
CNNVD
Eclipse Californium 数据伪造问题漏洞
20 Aug 202100:00
–cnnvd
cvelist
Cvelist
CVE-2021-34433
20 Aug 202117:10
–cvelist
euvd
EUVD
EUVD-2021-21089
7 Oct 202500:30
–euvd
mend
Mend
CVE-2021-34433
20 Aug 202117:10
–mend
nvd
NVD
CVE-2021-34433
20 Aug 202117:15
–nvd
prion
Prion
Code injection
20 Aug 202117:15
–prion
ptsecurity
Positive Technologies
PT-2021-20528
20 Aug 202100:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2021-34433: Key Exchange without Entity Authentication
20 Aug 202100:00
–rapid7
Rows per page
NVD
Vulners
Node
OR
eclipsecaliforniumRange2.0.0–2.6.5
eclipsecaliforniumMatch3.0.0m1
eclipsecaliforniumMatch3.0.0m2
eclipsecaliforniumMatch3.0.0m3
[
  {
    "product": "Eclipse Californium",
    "vendor": "The Eclipse Foundation",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "2.0.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "2.6.4",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "3.0.0-M1",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "3.0.0-M3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 03:55Current
7.2High risk
Vulners AI Score7.2
CVSS 25
CVSS 3.17.5
EPSS0.00338
114