PT-2021-2782 · Cncsoft-B · Cncsoft-B

Nattisamson · Published 2021-04-21 · Updated 2021-04-30 · CVE-2021-22664

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions CNCSoft-B versions 1.0.0.3 and prior

Description The issue is related to an out-of-bounds write, which may allow a remote attacker to execute arbitrary code, potentially impacting the confidentiality, integrity, and availability of protected information.

Recommendations For versions 1.0.0.3 and prior, update to a version that fixes the out-of-bounds write issue to prevent potential remote code execution. As a temporary workaround, consider restricting access to the system to minimize the risk of exploitation until a patch is available.

Fix

Memory Corruption

Out of bounds Read

Weakness Enumeration

CWE-787

CWE-125

Related Identifiers

BDU:2021-02325

CVE-2021-22664

ZDI-21-444

Affected Products

Cncsoft-B

References · 7

• https://zerodayinitiative.com/advisories/ZDI-21-444 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-22664 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22664 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-02325 · Security Note
• https://t.me/cvenotify/13794 · Telegram Post
• https://us-cert.gov/ics/advisories/icsa-21-110-05 · Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-110-05 · Note