CVE-2021-22703
A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION83xx/84xx/85xx/8600, ION8650, ION8800, ION9000 and PM800 (see notification for affected versions), that could cause disclosure of user…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.60%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION83xx/84xx/85xx/8600, ION8650, ION8800, ION9000 and PM800 (see notification for affected versions), that could cause disclosure of user credentials when a malicious actor intercepts HTTP network traffic between a user and the device.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.60% probability · 47th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-319
- Affected
- schneider-electric/powerlogic ion7400 firmware · schneider-electric/powerlogic ion7650 firmware · schneider-electric/powerlogic ion8600 firmware · schneider-electric/powerlogic ion8650 firmware · schneider-electric/powerlogic ion8800 firmware · schneider-electric/powerlogic ion9000 firmware · schneider-electric/powerlogic pm8000 firmware · schneider-electric/powerlogic ion8300 firmware · schneider-electric/powerlogic ion8400 firmware · schneider-electric/powerlogic ion8500 firmware
- Source
- cybersecurity@se.com
References
- https://www.se.com/ww/en/download/document/SEVD-2021-040-01/Mitigation, Vendor Advisory
- https://www.se.com/ww/en/download/document/SEVD-2021-040-01/Mitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.