PT-2021-11370 · Delta Electronics · Cncsoft-B

Kimiya · Published 2021-01-11 · Updated 2021-03-09 · CVE-2020-27287

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Delta Electronics CNCSoft-B versions 1.0.0.2 and prior

Description: The issue is related to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.

Recommendations: For Delta Electronics CNCSoft-B versions 1.0.0.2 and prior, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-27287

ZDI-21-030

ZDI-21-031

ZDI-21-041

ZDI-21-043

ZDI-21-044

Affected Products

Cncsoft-B

References · 9

• https://zerodayinitiative.com/advisories/ZDI-21-041 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-031 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27287 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-043 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-044 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-030 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-27287 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-007-04 · Note
• https://t.me/cvenotify/11021 · Telegram Post