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[email protected]CVE-2022-2302

HistoryJul 11, 2022 - 11:15 a.m.

CVE-2022-2302

2022-07-1111:15:08

CWE-287

CWE-304

[email protected]

web.nvd.nist.gov

cve-2022-2302

lenze

password verification

bypass

security issue

remote access

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

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

9.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.4%

JSON

Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full access without knowledge of the password.

Affected configurations

NVD

Node

lenzec520Match-

AND

lenzec520_firmwareRange1.07.00.2757–01.08.01.3021

Node

lenzec550Match-

AND

lenzec550_firmwareRange1.07.00.2757–01.08.01.3021

Node

lenzec750Match-

AND

lenzec750_firmwareRange1.07.00.2757–01.08.01.3021

CPENameOperatorVersion
lenze:c520_firmwarelenze c520 firmwarelt01.08.01.3021

CPE	Name	Operator	Version
lenze:c520_firmware	lenze c520 firmware	lt	01.08.01.3021

CNA Affected

[
  {
    "product": "cabinet c520",
    "vendor": "LENZE",
    "versions": [
      {
        "lessThan": "V01.08.01.3021",
        "status": "affected",
        "version": "V01.07.00.2757",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "cabinet c550",
    "vendor": "LENZE",
    "versions": [
      {
        "lessThan": "V01.08.01.3021",
        "status": "affected",
        "version": "V01.07.00.2757",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "cabinet c750",
    "vendor": "LENZE",
    "versions": [
      {
        "lessThan": "V01.08.01.3021",
        "status": "affected",
        "version": "V01.07.00.2757",
        "versionType": "custom"
      }
    ]
  }
]

References

cert.vde.com/en/advisories/VDE-2022-030/

Social References

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

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

9.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.4%

JSON

Related for CVE-2022-2302

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