CVE-2021-22285
HIGHABB SPIET800 and PNI800 Firmware - Denial of Service via Improper Exception Handling
Title source: llmDescription
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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://search.abb.com/library/Download.aspx?DocumentID=7PAA001353&LanguageCode=en&DocumentPartId=&Action=Launch
Scores
CVSS v3
7.5
EPSS
0.0039
EPSS Percentile
60.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-755
CWE-754
Status
published
Products (2)
abb/pni800_firmware
< a_b
abb/spiet800_firmware
< a_b
Published
Feb 04, 2022
Tracked Since
Feb 18, 2026