HIGHVulnerability
CVE-2026-90647
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.
Properties
- severity
- HIGH
- score
- 7.4
- cve_id
- CVE-2026-90647
- signal_observed_at
- 2026-09-21T23:07:07+00:00
- vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- published_at
- 2026-09-12T23:17:01.490
- last_modified
- 2026-09-15T18:19:37.743
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Improper Certificate Validation
DESCRIBED_BY (1)
→[Source]NVD
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