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CVE-2023-6815 (GCVE-0-2023-6815)

Vulnerability from nvd – Published: 2024-02-13 06:27 – Updated: 2024-08-02 08:42

Summary

Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-266 - Incorrect Privilege Assignment

Assigner

Mitsubishi

References

3 references

URL	Tags
https://www.mitsubishielectric.com/en/psirt/vulne…	vendor-advisory
https://jvn.jp/vu/JVNVU95085830/index.html	government-resource
https://www.cisa.gov/news-events/ics-advisories/i…	government-resource

Impacted products

8 products

Vendor	Product	Version
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R08SFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R16SFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R32SFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R120SFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R16PSFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R32PSFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R120PSFCPU	Affected: all versions

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CVE-2021-20599 (GCVE-0-2021-20599)

Vulnerability from nvd – Published: 2021-10-14 00:00 – Updated: 2024-08-03 17:45

Summary

Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL2 Process CPU R08/16/32/120PSFCPU firmware versions "11" and prior allows a remote unauthenticated attacker to login to a target CPU module by obtaining credentials other than password.

Severity

9.1 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Assigner

Mitsubishi

References

3 references

URL	Tags
https://www.mitsubishielectric.com/en/psirt/vulne…	vendor-advisory
https://jvn.jp/vu/JVNVU98578731	government-resource
https://www.cisa.gov/uscert/ics/advisories/icsa-2…	government-resource

Impacted products

16 products

Vendor	Product	Version
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R08SFCPU	Affected: Firmware versions "26" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series Safety CPU R16SFCPU	Affected: Firmware versions "26" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series Safety CPU R32SFCPU	Affected: Firmware versions "26" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series Safety CPU R120SFCPU	Affected: Firmware versions "26" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU	Affected: Firmware versions "11" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series SIL2 Process CPU R16PSFCPU	Affected: Firmware versions "11" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series SIL2 Process CPU R32PSFCPU	Affected: Firmware versions "11" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series SIL2 Process CPU R120PSFCPU	Affected: Firmware versions "11" and prior
mitsubishielectric	melsec_iq-r08sfcpu	Affected: - cpe:2.3:h:mitsubishielectric:melsec_iq-r08sfcpu:-:::::::*
mitsubishielectric	r16sfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r16sfcpu:-:::::::*
mitsubishielectric	r32sfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r32sfcpu:-:::::::*
mitsubishielectric	r120sfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r120sfcpu:-:::::::*
mitsubishielectric	r08psfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r08psfcpu:-:::::::*
mitsubishielectric	r16psfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r16psfcpu:-:::::::*
mitsubishielectric	r32psfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r32psfcpu:-:::::::*
mitsubishielectric	r120psfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r120psfcpu:-:::::::*

Show details on NVD website

JSON

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CVE-2021-20598 (GCVE-0-2021-20598)

Vulnerability from nvd – Published: 2021-08-06 16:53 – Updated: 2024-08-03 17:45

Summary

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect password.

Severity

No CVSS data available.

CWE

Overly Restrictive Account Lockout Mechanism

Assigner

Mitsubishi

References

2 references

URL	Tags
https://jvn.jp/vu/JVNVU98578731/index.html	x_refsource_MISC
https://www.mitsubishielectric.com/en/psirt/vulne…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	MELSEC iQ-R series CPU modules R08/16/32/120SFCPU; R08/16/32/120PSFCPU	Affected: all versions

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CVE-2021-20597 (GCVE-0-2021-20597)

Vulnerability from nvd – Published: 2021-08-06 00:00 – Updated: 2024-08-03 17:45

Summary

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior allows a remote unauthenticated attacker to login to the target unauthorizedly by sniffing network traffic and obtaining credentials when registering user information in the target or changing a password.

Severity

No CVSS data available.

CWE

Insufficiently Protected Credentials

Assigner

Mitsubishi

References

3 references

URL	Tags
https://www.mitsubishielectric.com/en/psirt/vulne…
https://jvn.jp/vu/JVNVU98578731/index.html
https://www.cisa.gov/uscert/ics/advisories/icsa-2…

Impacted products

1 product

Vendor	Product	Version
n/a	Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU	Affected: Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior Affected: Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior

Show details on NVD website

JSON

To clipboard

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CVE-2021-20594 (GCVE-0-2021-20594)

Vulnerability from nvd – Published: 2021-08-06 00:00 – Updated: 2024-08-03 17:45

Summary

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior allows a remote unauthenticated attacker to acquire legitimate user names registered in the module via brute-force attack on user names.

Severity

No CVSS data available.

CWE

Exposure of Sensitive Information to an Unauthorized Actor

Assigner

Mitsubishi

References

3 references

URL	Tags
https://jvn.jp/vu/JVNVU98578731/index.html
https://www.mitsubishielectric.com/en/psirt/vulne…
https://www.cisa.gov/uscert/ics/advisories/icsa-2…

Impacted products

1 product

Vendor	Product	Version
n/a	Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU	Affected: Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior Affected: Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior

Show details on NVD website

JSON

To clipboard

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CVE-2021-20591 (GCVE-0-2021-20591)

Vulnerability from nvd – Published: 2021-06-11 15:52 – Updated: 2024-08-03 17:45

Summary

Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to prevent legitimate clients from connecting to the MELSOFT transmission port (TCP/IP) by not closing a connection properly, which may lead to a denial of service (DoS) condition.

Severity

No CVSS data available.

CWE

Uncontrolled Resource Consumption

Assigner

Mitsubishi

References

2 references

URL	Tags
https://www.mitsubishielectric.com/en/psirt/vulne…	x_refsource_MISC
https://jvn.jp/vu/JVNVU98060539/index.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	MELSEC iQ-R series CPU modules	Affected: R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions

Show details on NVD website

JSON

To clipboard

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CVE-2020-5668 (GCVE-0-2020-5668)

Vulnerability from nvd – Published: 2020-11-20 03:30 – Updated: 2024-08-04 08:39

Summary

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series modules (R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 (EN) CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU firmware version '25' and earlier, R08/16/32/120PSFCPU firmware version '06' and earlier, RJ71EN71 firmware version '47' and earlier, RJ71GF11-T2 firmware version '47' and earlier, RJ72GF15-T2 firmware version '07' and earlier, RJ71GP21-SX firmware version '47' and earlier, RJ71GP21S-SX firmware version '47' and earlier, and RJ71GN11-T2 firmware version '11' and earlier) allows a remote unauthenticated attacker to cause an error in a CPU unit and cause a denial-of-service (DoS) condition in execution of the program and its communication, or to cause a denial-of-service (DoS) condition in communication via the unit by receiving a specially crafted SLMP packet

Severity

No CVSS data available.

CWE

Uncontrolled Resource Consumption

Assigner

jpcert

References

4 references

URL	Tags
https://www.mitsubishielectric.co.jp/psirt/vulner…	x_refsource_MISC
https://www.mitsubishielectric.com/en/psirt/vulne…	x_refsource_MISC
https://us-cert.cisa.gov/ics/advisories/icsa-20-324-05	x_refsource_MISC
https://jvn.jp/vu/JVNVU95980140/index.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Mitsubishi Electric Corporation	MELSEC iQ-R	Affected: R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 (EN) CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU firmware version '25' and earlier, R08/16/32/120PSFCPU firmware version '06' and earlier, RJ71EN71 firmware version '47' and earlier, RJ71GF11-T2 firmware version '47' and earlier, RJ72GF15-T2 firmware version '07' and earlier, RJ71GP21-SX firmware version '47' and earlier, RJ71GP21S-SX firmware version '47' and earlier, and RJ71GN11-T2 firmware version '11' and earlier

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CVE-2023-6815 (GCVE-0-2023-6815)

Vulnerability from cvelistv5 – Published: 2024-02-13 06:27 – Updated: 2024-08-02 08:42

Summary

Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-266 - Incorrect Privilege Assignment

Assigner

Mitsubishi

References

3 references

URL	Tags
https://www.mitsubishielectric.com/en/psirt/vulne…	vendor-advisory
https://jvn.jp/vu/JVNVU95085830/index.html	government-resource
https://www.cisa.gov/news-events/ics-advisories/i…	government-resource

Impacted products

8 products

Vendor	Product	Version
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R08SFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R16SFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R32SFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R120SFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R16PSFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R32PSFCPU	Affected: all versions
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R120PSFCPU	Affected: all versions

Show details on NVD website

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CVE-2021-20599 (GCVE-0-2021-20599)

Vulnerability from cvelistv5 – Published: 2021-10-14 00:00 – Updated: 2024-08-03 17:45

Summary

Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL2 Process CPU R08/16/32/120PSFCPU firmware versions "11" and prior allows a remote unauthenticated attacker to login to a target CPU module by obtaining credentials other than password.

Severity

9.1 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Assigner

Mitsubishi

References

3 references

URL	Tags
https://www.mitsubishielectric.com/en/psirt/vulne…	vendor-advisory
https://jvn.jp/vu/JVNVU98578731	government-resource
https://www.cisa.gov/uscert/ics/advisories/icsa-2…	government-resource

Impacted products

16 products

Vendor	Product	Version
Mitsubishi Electric Corporation	MELSEC iQ-R Series Safety CPU R08SFCPU	Affected: Firmware versions "26" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series Safety CPU R16SFCPU	Affected: Firmware versions "26" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series Safety CPU R32SFCPU	Affected: Firmware versions "26" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series Safety CPU R120SFCPU	Affected: Firmware versions "26" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU	Affected: Firmware versions "11" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series SIL2 Process CPU R16PSFCPU	Affected: Firmware versions "11" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series SIL2 Process CPU R32PSFCPU	Affected: Firmware versions "11" and prior
Mitsubishi Electric Corporation	MELSEC iQ-R series SIL2 Process CPU R120PSFCPU	Affected: Firmware versions "11" and prior
mitsubishielectric	melsec_iq-r08sfcpu	Affected: - cpe:2.3:h:mitsubishielectric:melsec_iq-r08sfcpu:-:::::::*
mitsubishielectric	r16sfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r16sfcpu:-:::::::*
mitsubishielectric	r32sfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r32sfcpu:-:::::::*
mitsubishielectric	r120sfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r120sfcpu:-:::::::*
mitsubishielectric	r08psfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r08psfcpu:-:::::::*
mitsubishielectric	r16psfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r16psfcpu:-:::::::*
mitsubishielectric	r32psfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r32psfcpu:-:::::::*
mitsubishielectric	r120psfcpu	Affected: - cpe:2.3:h:mitsubishielectric:r120psfcpu:-:::::::*

Show details on NVD website

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CVE-2021-20598 (GCVE-0-2021-20598)

Vulnerability from cvelistv5 – Published: 2021-08-06 16:53 – Updated: 2024-08-03 17:45

Summary

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect password.

Severity

No CVSS data available.

CWE

Overly Restrictive Account Lockout Mechanism

Assigner

Mitsubishi

References

2 references

URL	Tags
https://jvn.jp/vu/JVNVU98578731/index.html	x_refsource_MISC
https://www.mitsubishielectric.com/en/psirt/vulne…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	MELSEC iQ-R series CPU modules R08/16/32/120SFCPU; R08/16/32/120PSFCPU	Affected: all versions

Show details on NVD website

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CVE-2021-20597 (GCVE-0-2021-20597)

Vulnerability from cvelistv5 – Published: 2021-08-06 00:00 – Updated: 2024-08-03 17:45

Summary

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior allows a remote unauthenticated attacker to login to the target unauthorizedly by sniffing network traffic and obtaining credentials when registering user information in the target or changing a password.

Severity

No CVSS data available.

CWE

Insufficiently Protected Credentials

Assigner

Mitsubishi

References

3 references

URL	Tags
https://www.mitsubishielectric.com/en/psirt/vulne…
https://jvn.jp/vu/JVNVU98578731/index.html
https://www.cisa.gov/uscert/ics/advisories/icsa-2…

Impacted products

1 product

Vendor	Product	Version
n/a	Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU	Affected: Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior Affected: Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior

Show details on NVD website

JSON

To clipboard

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CVE-2021-20594 (GCVE-0-2021-20594)

Vulnerability from cvelistv5 – Published: 2021-08-06 00:00 – Updated: 2024-08-03 17:45

Summary

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior allows a remote unauthenticated attacker to acquire legitimate user names registered in the module via brute-force attack on user names.

Severity

No CVSS data available.

CWE

Exposure of Sensitive Information to an Unauthorized Actor

Assigner

Mitsubishi

References

3 references

URL	Tags
https://jvn.jp/vu/JVNVU98578731/index.html
https://www.mitsubishielectric.com/en/psirt/vulne…
https://www.cisa.gov/uscert/ics/advisories/icsa-2…

Impacted products

1 product

Vendor	Product	Version
n/a	Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU	Affected: Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior Affected: Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior

Show details on NVD website

JSON

To clipboard

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CVE-2021-20591 (GCVE-0-2021-20591)

Vulnerability from cvelistv5 – Published: 2021-06-11 15:52 – Updated: 2024-08-03 17:45

Summary

Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to prevent legitimate clients from connecting to the MELSOFT transmission port (TCP/IP) by not closing a connection properly, which may lead to a denial of service (DoS) condition.

Severity

No CVSS data available.

CWE

Uncontrolled Resource Consumption

Assigner

Mitsubishi

References

2 references

URL	Tags
https://www.mitsubishielectric.com/en/psirt/vulne…	x_refsource_MISC
https://jvn.jp/vu/JVNVU98060539/index.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	MELSEC iQ-R series CPU modules	Affected: R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions

Show details on NVD website

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To clipboard

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CVE-2020-5668 (GCVE-0-2020-5668)

Vulnerability from cvelistv5 – Published: 2020-11-20 03:30 – Updated: 2024-08-04 08:39

Summary

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series modules (R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 (EN) CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU firmware version '25' and earlier, R08/16/32/120PSFCPU firmware version '06' and earlier, RJ71EN71 firmware version '47' and earlier, RJ71GF11-T2 firmware version '47' and earlier, RJ72GF15-T2 firmware version '07' and earlier, RJ71GP21-SX firmware version '47' and earlier, RJ71GP21S-SX firmware version '47' and earlier, and RJ71GN11-T2 firmware version '11' and earlier) allows a remote unauthenticated attacker to cause an error in a CPU unit and cause a denial-of-service (DoS) condition in execution of the program and its communication, or to cause a denial-of-service (DoS) condition in communication via the unit by receiving a specially crafted SLMP packet

Severity

No CVSS data available.

CWE

Uncontrolled Resource Consumption

Assigner

jpcert

References

4 references

URL	Tags
https://www.mitsubishielectric.co.jp/psirt/vulner…	x_refsource_MISC
https://www.mitsubishielectric.com/en/psirt/vulne…	x_refsource_MISC
https://us-cert.cisa.gov/ics/advisories/icsa-20-324-05	x_refsource_MISC
https://jvn.jp/vu/JVNVU95980140/index.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Mitsubishi Electric Corporation	MELSEC iQ-R	Affected: R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 (EN) CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU firmware version '25' and earlier, R08/16/32/120PSFCPU firmware version '06' and earlier, RJ71EN71 firmware version '47' and earlier, RJ71GF11-T2 firmware version '47' and earlier, RJ72GF15-T2 firmware version '07' and earlier, RJ71GP21-SX firmware version '47' and earlier, RJ71GP21S-SX firmware version '47' and earlier, and RJ71GN11-T2 firmware version '11' and earlier

Show details on NVD website

JSON

To clipboard

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Find a vulnerability

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14 vulnerabilities found for r08psfcpu_firmware by mitsubishielectric

CVE-2023-6815 (GCVE-0-2023-6815)

CVE-2021-20599 (GCVE-0-2021-20599)

CVE-2021-20598 (GCVE-0-2021-20598)

CVE-2021-20597 (GCVE-0-2021-20597)

CVE-2021-20594 (GCVE-0-2021-20594)

CVE-2021-20591 (GCVE-0-2021-20591)

CVE-2020-5668 (GCVE-0-2020-5668)

CVE-2023-6815 (GCVE-0-2023-6815)

CVE-2021-20599 (GCVE-0-2021-20599)

CVE-2021-20598 (GCVE-0-2021-20598)

CVE-2021-20597 (GCVE-0-2021-20597)

CVE-2021-20594 (GCVE-0-2021-20594)

CVE-2021-20591 (GCVE-0-2021-20591)

CVE-2020-5668 (GCVE-0-2020-5668)