PT-2021-5320 · Delta Electronics · Cncsoft

Kimiya · Published 2021-12-01 · Updated 2021-12-13 · CVE-2021-43982

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Delta Electronics CNCSoft versions 1.01.30 and prior

Description The issue is caused by a stack-based buffer overflow in the CNCSoft software, which may allow an attacker to execute arbitrary code. This can be exploited by a remote attacker.

Recommendations For Delta Electronics CNCSoft versions 1.01.30 and prior, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2021-06147

CVE-2021-43982

ZDI-21-1372

Affected Products

Cncsoft

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2021-43982 · Security Note
• https://bdu.fstec.ru/vul/2021-06147 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43982 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-1372 · Security Note
• https://cisa.gov/uscert/ics/advisories/icsa-21-334-03 · Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-334-03 · Note
• https://t.me/cvenotify/24488 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2021120102 · Note