CVE Vulnerability

CVE-2021-3252

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
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
Configurations

Configuration 1
Information

Published : 2021-02-23 03:15

Updated : 2021-02-27 03:24

NVD link : CVE-2021-3252

Mitre link : CVE-2021-3252

Products Affected
No products.
CWE
CWE-522