What is CVE-2021-32979?

CVE-2021-32979 is a high-severity vulnerability in Aveva Suitelink, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-09-23.

How severe is CVE-2021-32979?

High severity. CVSS v3 base score is 7.5 out of 10.

NULL pointer dereference in Aveva Suitelink

CVE-2021-32979

Null pointer dereference in SuiteLink server while processing commands 0x04/0x0a

EPSS: 0.010 (58.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Aveva Suitelink
Aveva Software, Llc Batch Management 2020 — versions unspecified
Aveva Software, Llc Communication Drivers Pack 2020 — versions unspecified
Aveva Software, Llc Historian 2020 — versions unspecified
Aveva Software, Llc Intouch 2020 — versions unspecified
Aveva Software, Llc Mes 2014 — versions unspecified
Aveva Software, Llc System Platform 2020 — versions unspecified

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

ics-cert@hq.dhs.gov (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-32979?: CVE-2021-32979 is a high-severity vulnerability in Aveva Suitelink, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-09-23.
How severe is CVE-2021-32979?: High severity. CVSS v3 base score is 7.5 out of 10.