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cvelistCERTVDECVELIST:CVE-2021-34565
HistoryAug 31, 2021 - 10:33 a.m.

CVE-2021-34565 In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found

2021-08-3110:33:00
CWE-798
CERTVDE
www.cve.org
2
cve-2021-34565
wirelesshart-gateway
hard-coded credentials
ssh
telnet
pepperl+fuchs.

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

60.7%

In PEPPERL+FUCHS WirelessHART-Gateway 3.0.7 to 3.0.9 the SSH and telnet services are active with hard-coded credentials.

CNA Affected

[
  {
    "product": "WHA-GW-F2D2-0-AS- Z2-ETH",
    "vendor": "Phoenix Contact",
    "versions": [
      {
        "lessThan": "3.0.7*",
        "status": "affected",
        "version": "3.0.7",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "3.0.9",
        "status": "affected",
        "version": "3.0.9",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "WHA-GW-F2D2-0-AS- Z2-ETH.EIP",
    "vendor": "Phoenix Contact",
    "versions": [
      {
        "lessThan": "3.0.7*",
        "status": "affected",
        "version": "3.0.7",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "3.0.9",
        "status": "affected",
        "version": "3.0.9",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

60.7%

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