CVE-2021-22285
published 2022-02-04CVE-2021-22285: Improper Handling of Exceptional Conditions, Improper Check for Unusual or Exceptional Conditions vulnerability in the ABB SPIET800 and PNI800 module that…
PriorityP335high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.04%
60.1th percentile
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.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| abb | pni800 | unspecified – A_B | — |
| abb | pni800_firmware | <= a_b | — |
| abb | spiet800 | unspecified – A_B | — |
| abb | spiet800_firmware | <= a_b | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
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GHSA
GHSA-24xv-3279-x7hj: Improper Handling of Exceptional Conditions, Improper Check for Unusual or Exceptional Conditions vulnerability in the ABB SPIET800 and PNI800 module
ghsa_unreviewed·2022-02-10
CVE-2021-22285 [HIGH] CWE-754 GHSA-24xv-3279-x7hj: Improper Handling of Exceptional Conditions, Improper Check for Unusual or Exceptional Conditions vulnerability in the ABB SPIET800 and PNI800 module
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.
CISA ICS
ABB SPIET800 and PNI800
cisa_ics·2022-04-07·CVSS 7.5
[HIGH] ABB SPIET800 and PNI800
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
ABB SPIET800 and PNI800
Last RevisedApril 07, 2022
Alert CodeICSA-22-097-02
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.5
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: ABB
- Equipment: Symphony Plus SPIET800 and PNI800
- Vulnerabilities: Incomplete Internal State Distinction, Improper Handling of Unexpected Data Type, Uncontrolled Resource Consumption
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could cause the affect device to become unresponsive, resulting in a denial-of-service condition and requiring a manual reboot.
## 3. TECHNIC
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-02-04
Published