CVE-2023-2060

Authentication bypass vulnerability in MELSEC iQ-R Series / iQ-F Series EtherNet/IP Modules

Description

Weak Password Requirements vulnerability in FTP function on Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP allows a remote unauthenticated attacker to access to the module via FTP by dictionary attack or password sniffing.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.25%
Vendor Advisory co.jp
Affected: Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91
Affected: Mitsubishi Electric Corporation MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP
Published at:
Updated at:

References

Link Tags
https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2023-004.pdf vendor advisory
https://jvn.jp/vu/JVNVU92908006 third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-2060?
CVE-2023-2060 has been scored as a high severity vulnerability.
How to fix CVE-2023-2060?
To fix CVE-2023-2060, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-2060 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-2060 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-2060?
CVE-2023-2060 affects Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91, Mitsubishi Electric Corporation MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP.
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