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CVE-2026-90647

Kalkitech / ASE2000 V2 Communication Test Set PUBLISHED

Description (CNA)

ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper certificate validation vulnerability in the IEC 60870-5-104 TLS client (Task Mode). This allows a network-positioned attacker to bypass certificate validation via a certificate with multiple simultaneous faults, enabling a Man-in-the-Middle attack on protected communications.

Affected (CNA)

Vendor / productVersions
Kalkitech / ASE2000 V2 Communication Test Setaffected 2.35 before 2.38

CWE

CWE-295

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.