CVE-2021-20594: Mitsubishielectric Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; M… vulnerability
Mitsubishielectric · Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; M…
Affected: Mitsubishielectric Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; M… · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 84% of scored CVEs
Not scored yet. The CVE record carries no CVSS score.
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; Mitsubishi Electric MELSEC iQ-R series SI…Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R…; Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU mod…
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Mitsubishielectric
- Published
- August 2021
CoverageNo articles yet
No CyberSIXT article names CVE-2021-20594 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.