PT-2021-11375 · Delta Electronics · Cncsoft-B

Kimiya · Published 2021-01-11 · Updated 2021-03-09 · CVE-2020-27293

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 a type confusion problem 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, update to a version later than 1.0.0.2 to resolve the issue. As a temporary workaround, consider restricting access to project file processing until a patch is available.

Fix

Type Confusion

Weakness Enumeration

CWE-843

Related Identifiers

CVE-2020-27293

ZDI-21-045

Affected Products

Cncsoft-B

References · 5

• https://osv.dev/vulnerability/CVE-2020-27293 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-045 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-27293 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-007-04 · Note
• https://t.me/cvenotify/11019 · Telegram Post