What is CVE-2022-43663?

CVE-2022-43663 is a high-severity vulnerability in Wellintech Kinghistorian, classified under CWE-195. CVSS score: 8.1/10. Published 2023-03-20.

How severe is CVE-2022-43663?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2022-43663 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Wellintech Kinghistorian

CVE-2022-43663

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 t…

EPSS: 0.168 (95.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wellintech Kinghistorian — versions 35.01.00.05

Weakness classification (CWE)

CWE-195

Public proof-of-concept exploits

karimhabush/cyberowl

References

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

Frequently asked questions

What is CVE-2022-43663?: CVE-2022-43663 is a high-severity vulnerability in Wellintech Kinghistorian, classified under CWE-195. CVSS score: 8.1/10. Published 2023-03-20.
How severe is CVE-2022-43663?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2022-43663 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.