CVE-2021-32999

Name: CVE-2021-32999
Creator: NVD / NIST
Published: 2021-09-23T14:15:07.833+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.93%

Last modified Jun 17, 2026

CVE-2021-32999 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Improper handling of exceptional conditions in SuiteLink server while processing command 0x01. EPSS estimates a 0.93% chance of exploitation in the next 30 days.

Description

Improper handling of exceptional conditions in SuiteLink server while processing command 0x01

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.93%

56.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Aveva	Suitelink	< 3.2.002

References

https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdfPatch, Vendor Advisory
https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdfPatch, Vendor Advisory

Timeline

Published: Sep 23, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-32999?

Improper handling of exceptional conditions in SuiteLink server while processing command 0x01

How severe is CVE-2021-32999?

CVE-2021-32999 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.

How do I fix CVE-2021-32999?

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-2021-32999?

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

Scan your code now

Source: NVD / NIST