PT-2021-11361 · Delta Electronics · Dopsoft

Kimiya · Published 2021-01-11 · Updated 2021-03-09 · CVE-2020-27277

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Delta Electronics DOPSoft versions 4.0.8.21 and prior

Description: The issue is related to a null pointer dereference while processing project files, which may allow an attacker to execute arbitrary code.

Recommendations: For versions 4.0.8.21 and prior, update to a version that fixes the null pointer dereference issue to prevent potential arbitrary code execution.

Fix

Untrusted Pointer Dereference

NULL Pointer Dereference

Weakness Enumeration

CWE-822

CWE-476

Related Identifiers

CVE-2020-27277

ZDI-21-033

Affected Products

Dopsoft

References · 5

• https://osv.dev/vulnerability/CVE-2020-27277 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-033 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-27277 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-005-05 · Note
• https://t.me/cvenotify/11020 · Telegram Post