What is CVE-2021-27480?

CVE-2021-27480 is a critical-severity vulnerability in Deltaww Industrial Automation Commgr, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2021-04-27.

How severe is CVE-2021-27480?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Deltaww Industrial Automation Commgr

CVE-2021-27480

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.

Vulnerability class: Buffer Overflow

EPSS: 0.013 (66.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Deltaww Industrial_automation_commgr
N/a Delta Industrial Automation Commgr — versions COMMGR: Version 1.12 and prior

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-27480?: CVE-2021-27480 is a critical-severity vulnerability in Deltaww Industrial Automation Commgr, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2021-04-27.
How severe is CVE-2021-27480?: Critical severity. CVSS v3 base score is 9.8 out of 10.