PT-2026-90725 · Kalkitech · Ase2000 V2 Communication Test Set
CVE-2026-90647
·
Published
2026-09-12
·
Updated
2026-09-22
CVSS v3.1
7.4
High
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
ASE/Kalkitech ASE2000 V2 Communication Test Set versions 2.35 through 2.37
Description
The IEC 60870-5-104 TLS client (Task Mode) on Windows contains an improper certificate validation issue. A network-positioned attacker can bypass certificate validation by using a certificate with multiple simultaneous faults, which facilitates a Man-in-the-Middle attack on protected communications.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Improper Certificate Validation
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Weakness Enumeration
Related Identifiers
Affected Products
Ase2000 V2 Communication Test Set