PT-2020-12001 · 3S Smart Software Solutions · Codesys V3 Web Server

Published 2020-03-26 · Updated 2020-04-01 · CVE-2020-10245

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions CODESYS V3 web server versions prior to 3.5.15.40

Description The issue is related to a buffer overflow in the CODESYS V3 web server, which is used in CODESYS Control runtime systems.

Recommendations For versions prior to 3.5.15.40, update to version 3.5.15.40 or later to resolve the issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-10245

Affected Products

Codesys V3 Web Server

References · 7

• 🔥 https://tenable.com/security/research/tra-2020-16 · Exploit
• https://osv.dev/vulnerability/CVE-2020-10245 · Vendor Advisory
• https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=13078&token=de344ca65252463cc581ef144e0c53bd97b8f211&download= · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-10245 · Security Note
• https://t.me/cvenotify/2180 · Telegram Post
• https://t.me/cibsecurity/10812 · Telegram Post
• https://t.me/cibsecurity/10770 · Telegram Post