CVE-2021-27480

CRITICAL

Delta Industrial Automation COMMGR <1.12 - Buffer Overflow

Title source: llm

Description

Delta Industrial Automation COMMGR Versions 1.12 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute remote code.

References (1)

Core 1

Core References

Third Party Advisory, US Government Resource x_refsource_misc

https://us-cert.cisa.gov/ics/advisories/icsa-21-110-03

Scores

CVSS v3 9.8

EPSS 0.0049

EPSS Percentile 65.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-121

Status published

Products (1)

deltaww/industrial_automation_commgr < 1.12

Published Apr 27, 2021

Tracked Since Feb 18, 2026