What is CVE-2021-22285?

CVE-2021-22285 is a high-severity vulnerability in Abb Pni800, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2022-02-04.

How severe is CVE-2021-22285?

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

Vulnerability in Abb Pni800

CVE-2021-22285

Improper Handling of Exceptional Conditions, Improper Check for Unusual or Exceptional Conditions vulnerability in the ABB SPIET800 and PNI800 module that allows an attacker to cause the denial of service or make the module unresponsive.

EPSS: 0.010 (60.4th 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)

References

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

Frequently asked questions

What is CVE-2021-22285?: CVE-2021-22285 is a high-severity vulnerability in Abb Pni800, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2022-02-04.
How severe is CVE-2021-22285?: High severity. CVSS v3 base score is 7.5 out of 10.