Description
KACO New Energy XP100U Up to XP-JAVA 2.0 is affected by incorrect access control. Credentials will always be returned in plain-text from the local server during the KACO XP100U authentication process, regardless of whatever passwords have been provided, which leads to an information disclosure vulnerability.
References (3)
Core 3
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-15-224-01
Third Party Advisory x_refsource_misc
https://twitter.com/Kevin2600/status/1351189347501023238
Exploit, Technical Description, Third Party Advisory x_refsource_misc
https://tiger-team-1337.blogspot.com/2021/01/kaco-xp100u-hmi-credential-leak.html
Scores
CVSS v3
7.5
EPSS
0.0259
EPSS Percentile
83.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-522
Status
published
Products (1)
kaco-newenergy/xp100u_firmware
xp-java_2.0
Published
Feb 23, 2021
Tracked Since
Feb 18, 2026