PT-2021-2378 · Igss · Igss

Published 2021-03-09 · Updated 2021-03-18 · CVE-2021-22710

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Interactive Graphical SCADA System (IGSS) versions 15.0.0.21041 and prior

Description A memory buffer vulnerability exists, which could cause remote code execution when a malicious CGF (Configuration Group File) file is imported to IGSS Definition. This issue is related to improper restriction of operations within the bounds of a memory buffer.

Recommendations For versions 15.0.0.21041 and prior, consider disabling the import of CGF files until a patch is available to prevent remote code execution. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2021-01619

CVE-2021-22710

ZDI-21-271

Affected Products

Igss

References · 8

• https://se.com/ww/en/download/document/SEVD-2021-068-01 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01619 · Security Note
• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-068-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22710 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22710 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-271 · Security Note
• https://t.me/cibsecurity/24818 · Telegram Post
• https://t.me/cvenotify/11543 · Telegram Post