CVE - CVE-2021-20594

CVE-ID
CVE-2021-20594	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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 all versions allows a remote unauthenticated attacker to acquire legitimate user names registered in the module via brute-force attack on user names.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://jvn.jp/vu/JVNVU98578731/index.html URL:https://jvn.jp/vu/JVNVU98578731/index.html MISC:https://www.cisa.gov/uscert/ics/advisories/icsa-21-250-01 URL:https://www.cisa.gov/uscert/ics/advisories/icsa-21-250-01 MISC:https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-008_en.pdf URL:https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-008_en.pdf
Assigning CNA
Mitsubishi Electric Corporation
Date Record Created
20201217	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20201217)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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