What is CVE-2021-22286?

CVE-2021-22286 is a high-severity vulnerability in Abb Pni800, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-02-04.

How severe is CVE-2021-22286?

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

Improper input validation in Abb Pni800

CVE-2021-22286

Improper Input Validation vulnerability in the ABB SPIET800 and PNI800 module allows an attacker to cause the denial of service or make the module unresponsive.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.011 (61.1th 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

Abb Pni800 — versions unspecified
Abb Pni800_firmware
Abb Spiet800 — versions unspecified
Abb Spiet800_firmware

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cybersecurity@ch.abb.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22286?: CVE-2021-22286 is a high-severity vulnerability in Abb Pni800, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-02-04.
How severe is CVE-2021-22286?: High severity. CVSS v3 base score is 7.5 out of 10.