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cvelistMitsubishiCVELIST:CVE-2023-6374
HistoryJan 30, 2024 - 9:00 a.m.

CVE-2023-6374

2024-01-3009:00:14
CWE-294
Mitsubishi
www.cve.org
cve-2023-6374
authentication bypass
capture-replay
mitsubishi electric corporation
melsec ws series
remote unauthenticated attacker
illegally login
program disclosure

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

42.2%

Authentication Bypass by Capture-replay vulnerability in Mitsubishi Electric Corporation MELSEC WS Series WS0-GETH00200 all serial numbers allows a remote unauthenticated attacker to bypass authentication by capture-replay attack and illegally login to the affected module. As a result, the remote attacker who has logged in illegally may be able to disclose or tamper with the programs and parameters in the modules.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC WS Series WS0-GETH00200",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All serial numbers"
      }
    ]
  }
]

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

42.2%

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