CVE-2022-43663

9.8 criticalEPSS 14%

Critical (9.8) in wellintech kinghistorian. EPSS 14% chance of exploitation in the next 30 days.

An integer conversion vulnerability exists in the SORBAx64.dll RecvPacket functionality of WellinTech KingHistorian 35.01.00.05. A specially crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 14% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-31)
CWEs: CWE-681, CWE-195
Published: 2023-03-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wellintech:kinghistorian

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1674
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1674
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1674

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