CVEvulnerability
CVE-2021-3252
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-02-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-522
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.
Affected configurations
• kaco-newenergy xp100u firmware xp-java 2.0
Related
Weakness · CWE (1)
- CWE-522 Insufficiently Protected Credentials weakness
References
- https://tiger-team-1337.blogspot.com/2021/01/kaco-xp100u-hmi-credential-leak.html Exploit, Technical Description, Third Party Advisory
- https://twitter.com/Kevin2600/status/1351189347501023238 Third Party Advisory
- https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-15-224-01 Third Party Advisory, US Government Resource
- https://tiger-team-1337.blogspot.com/2021/01/kaco-xp100u-hmi-credential-leak.html Exploit, Technical Description, Third Party Advisory
- https://twitter.com/Kevin2600/status/1351189347501023238 Third Party Advisory
- https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-15-224-01 Third Party Advisory, US Government Resource