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[email protected]CVE-2022-25159

HistoryApr 01, 2022 - 11:15 p.m.

CVE-2022-25159

2022-04-0123:15:14

CWE-294

[email protected]

web.nvd.nist.gov

cve-2022-25159

authentication bypass

mitsubishi electric

melsec

iq-f

iq-r

cpu

vulnerability

nvd

capture-replay

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.3%

JSON

Authentication Bypass by Capture-replay vulnerability in Mitsubishi Electric MELSEC iQ-F series FX5U© CPU all versions, Mitsubishi Electric MELSEC iQ-F series FX5UJ CPU all versions, Mitsubishi Electric MELSEC iQ-R series R00/01/02CPU all versions, Mitsubishi Electric MELSEC iQ-R series R04/08/16/32/120(EN)CPU all versions, Mitsubishi Electric MELSEC iQ-R series R08/16/32/120SFCPU all versions, Mitsubishi Electric MELSEC iQ-R series R08/16/32/120PCPU all versions, Mitsubishi Electric MELSEC iQ-R series R08/16/32/120PSFCPU all versions, Mitsubishi Electric MELSEC iQ-R series R16/32/64MTCPU all versions, Mitsubishi Electric MELSEC iQ-R series RJ71C24(-R2/R4) all versions, Mitsubishi Electric MELSEC iQ-R series RJ71EN71 all versions, Mitsubishi Electric MELSEC iQ-R series RJ72GF15-T2 all versions, Mitsubishi Electric MELSEC Q series Q03/04/06/13/26UDVCPU all versions, Mitsubishi Electric MELSEC Q series Q04/06/13/26UDPVCPU all versions, Mitsubishi Electric MELSEC Q series QJ71C24N(-R2/R4) all versions and Mitsubishi Electric MELSEC Q series QJ71E71-100 all versions allows a remote unauthenticated attacker to login to the product by replay attack.

Affected configurations

NVD

Node

mitsubishielectricfx5uc_firmwareMatch-

AND

mitsubishielectricfx5ucMatch-

Node

mitsubishielectricfx5uc-32mr\/ds-ts_firmwareMatch-

AND

mitsubishielectricfx5uc-32mr\/ds-tsMatch-

Node

mitsubishielectricfx5uc-32mt\/d_firmwareMatch-

AND

mitsubishielectricfx5uc-32mt\/dMatch-

Node

mitsubishielectricfx5uc-32mt\/dss_firmwareMatch-

AND

mitsubishielectricfx5uc-32mt\/dssMatch-

Node

mitsubishielectricfx5uj-24mr\/es_firmwareMatch-

AND

mitsubishielectricfx5uj-24mr\/esMatch-

Node

mitsubishielectricfx5uj-24mt\/es_firmwareMatch-

AND

mitsubishielectricfx5uj-24mt\/esMatch-

Node

mitsubishielectricfx5uj-24mt\/ess_firmwareMatch-

AND

mitsubishielectricfx5uj-24mt\/essMatch-

Node

mitsubishielectricfx5uj-40mr\/es_firmwareMatch-

AND

mitsubishielectricfx5uj-40mr\/esMatch-

Node

mitsubishielectricfx5uj-40mt\/es_firmwareMatch-

AND

mitsubishielectricfx5uj-40mt\/esMatch-

Node

mitsubishielectricfx5uj-40mt\/ess_firmwareMatch-

AND

mitsubishielectricfx5uj-40mt\/essMatch-

Node

mitsubishielectricfx5uj-60mr\/es_firmwareMatch-

AND

mitsubishielectricfx5uj-60mr\/esMatch-

Node

mitsubishielectricfx5uj-60mt\/es_firmwareMatch-

AND

mitsubishielectricfx5uj-60mt\/esMatch-

Node

mitsubishielectricfx5uj-60mt\/ess_firmwareMatch-

AND

mitsubishielectricfx5uj-60mt\/essMatch-

Node

mitsubishielectricfx5uc-32mt\/dss-ts_firmwareMatch-

AND

mitsubishielectricfx5uc-32mt\/dss-tsMatch-

Node

mitsubishielectricfx5uc-32mt\/ds-ts_firmwareMatch-

AND

mitsubishielectricfx5uc-32mt\/ds-tsMatch-

Node

mitsubishielectricfx5uj_firmwareMatch-

AND

mitsubishielectricfx5ujMatch-

CPENameOperatorVersion
mitsubishielectric:fx5uc_firmwaremitsubishielectric fx5uc firmwareeq-

CPE	Name	Operator	Version
mitsubishielectric:fx5uc_firmware	mitsubishielectric fx5uc firmware	eq	-

CNA Affected

[
  {
    "product": "Mitsubishi Electric MELSEC iQ-F series FX5U(C) CPU; Mitsubishi Electric MELSEC iQ-F series FX5UJ CPU; Mitsubishi Electric MELSEC iQ-R series R00/01/02CPU; Mitsubishi Electric MELSEC iQ-R series R04/08/16/32/120(EN)CPU; Mitsubishi Electric MELSEC iQ-R series R08/16/32/120SFCPU; Mitsubishi Electric MELSEC iQ-R series R08/16/32/120PCPU; Mitsubishi Electric MELSEC iQ-R series R08/16/32/120PSFCPU; Mitsubishi Electric MELSEC iQ-R series R16/32/64MTCPU; Mitsubishi Electric MELSEC iQ-R series RJ71C24(-R2/R4); Mitsubishi Electric MELSEC iQ-R series RJ71EN71; Mitsubishi Electric MELSEC iQ-R series RJ72GF15-T2; Mitsubishi Electric MELSEC Q series Q03/04/06/13/26UDVCPU; Mitsubishi Electric MELSEC Q series Q04/06/13/26UDPVCPU; Mitsubishi Electric MELSEC Q series QJ71C24N(-R2/R4); Mitsubishi Electric MELSEC Q series QJ71E71-100",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-F series FX5U(C) CPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-F series FX5UJ CPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R series R00/01/02CPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R series R04/08/16/32/120(EN)CPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R series R08/16/32/120SFCPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R series R08/16/32/120PCPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R series R08/16/32/120PSFCPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R series R16/32/64MTCPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R series RJ71C24(-R2/R4) all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R series RJ71EN71 all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R series RJ72GF15-T2 all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC Q series Q03/04/06/13/26UDVCPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC Q series Q04/06/13/26UDPVCPU all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC Q series QJ71C24N(-R2/R4) all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC Q series QJ71E71-100 all versions"
      }
    ]
  }
]

References

jvn.jp/vu/JVNVU96577897/index.html

www.cisa.gov/uscert/ics/advisories/icsa-22-090-04

www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-031_en.pdf

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.3%

JSON

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