PT-2022-6520 · Wellintech · Wellintech Kinghistorian

Carl Hurd · Published 2022-12-16 · Updated 2023-07-06 · CVE-2022-43663

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions WellinTech KingHistorian version 35.01.00.05

Description The issue is related to an integer conversion vulnerability in the SORBAx64.dll library, specifically in the RecvPacket functionality. This vulnerability can be exploited by sending a specially crafted network packet, potentially leading to a buffer overflow. An attacker could use this vulnerability to impact the confidentiality, integrity, and availability of protected information.

Recommendations For WellinTech KingHistorian version 35.01.00.05, consider disabling the RecvPacket functionality in the SORBAx64.dll library as a temporary workaround until a patch is available. Restrict access to the vulnerable library to minimize the risk of exploitation. Avoid using the vulnerable RecvPacket functionality until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-681

CWE-195

Related Identifiers

BDU:2023-01969

CVE-2022-43663

Affected Products

Wellintech Kinghistorian

References · 7

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1674 · Exploit
• https://bdu.fstec.ru/vul/2023-01969 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-43663 · Security Note
• https://osv.dev/vulnerability/CVE-2022-43663 · Vendor Advisory
• https://t.me/cvenotify/46543 · Telegram Post
• https://t.me/true_secator/4203 · Telegram Post
• https://t.me/cibsecurity/60351 · Telegram Post