CVE-2018-5476

Name: CVE-2018-5476
Creator: NVD / NIST
Published: 2018-03-15T23:29:00.47+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 1.73%

Last modified Jun 17, 2026

CVE-2018-5476 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A Stack-based Buffer Overflow issue was discovered in Delta Electronics Delta Industrial Automation DOPSoft, Version 4.00.01 or prior. Stack-based buffer overflow vulnerabilities caused by processing specially crafted .dop or .dpb files may allow an attacker to remotely execute arbitrary code.. EPSS estimates a 1.73% chance of exploitation in the next 30 days.

Description

A Stack-based Buffer Overflow issue was discovered in Delta Electronics Delta Industrial Automation DOPSoft, Version 4.00.01 or prior. Stack-based buffer overflow vulnerabilities caused by processing specially crafted .dop or .dpb files may allow an attacker to remotely execute arbitrary code.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

1.73%

74.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Deltaww	Delta Industrial Automation Dopsoft	<= 4.00.01

References

http://www.securityfocus.com/bid/103195Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-060-03Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/103195Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-060-03Third Party Advisory, US Government Resource

Timeline

Published: Mar 15, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-5476?

How severe is CVE-2018-5476?

CVE-2018-5476 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.73% probability of exploitation in the next 30 days.

How do I fix CVE-2018-5476?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-5476?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST