CVE-2022-25159

Name of the Vulnerable Software and Affected Versions Mitsubishi Electric MELSEC iQ-F series FX5U(C) 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 Mitsubishi Electric MELSEC Q series QJ71E71-100 all versions

Description The issue is related to an authentication bypass vulnerability using a capture-replay attack, allowing a remote unauthenticated attacker to login to the product. This can potentially enable the attacker to elevate their privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.