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.
Metrics
Affected Vendors & Products
References
History
Wed, 25 Feb 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mitsubishielectric melsec Iq-r08sfcpu
|
|
| CPEs | cpe:2.3:h:mitsubishielectric:melsec_iq-r08sfcpu:-:*:*:*:*:*:*:* | |
| Vendors & Products |
Mitsubishielectric melsec Iq-r08sfcpu
|
|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: Mitsubishi
Published: 2021-10-14T00:00:00.000Z
Updated: 2024-08-03T17:45:44.681Z
Reserved: 2020-12-17T00:00:00.000Z
Link: CVE-2021-20599
Updated: 2024-08-03T17:45:44.681Z
Status : Modified
Published: 2021-10-14T15:15:08.827
Modified: 2024-11-21T05:46:51.317
Link: CVE-2021-20599
No data.