PT-2020-14799 · Delta Industrial Automation · Cncsoft Screeneditor

Kimiya · Published 2020-08-04 · Updated 2020-08-06 · CVE-2020-16199

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 Industrial Automation CNCSoft ScreenEditor versions 1.01.23 and prior

Description The issue is related to multiple stack-based buffer overflow vulnerabilities that can be exploited by processing specially crafted project files. This may allow an attacker to read or modify information, execute arbitrary code, and/or crash the application.

Recommendations For versions 1.01.23 and prior, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

CVE-2020-16199

ZDI-20-939

ZDI-20-940

ZDI-20-943

Affected Products

Cncsoft Screeneditor

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2020-16199 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-939 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-943 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-940 · Security Note
• https://osv.dev/vulnerability/CVE-2020-16199 · Vendor Advisory
• https://us-cert.cisa.gov/ics/advisories/icsa-20-217-01 · Note