CVE-2021-22277 : Improper Input Validation vulnerability in ABB 800xA, Control Software for AC 80

Improper Input Validation vulnerability in ABB 800xA, Control Software for AC 800M, Control Builder Safe, Compact Product Suite - Control and I/O, ABB Base Software for SoftControl allows an attacker to cause the denial of service.

Published 2022-04-01 23:15:09

Updated 2022-04-11 14:54:51

Source Asea Brown Boveri Ltd. (ABB)

View at NVD, CVE.org

Vulnerability category: Input validationDenial of service

Products affected by CVE-2021-22277

ABB » 800xa » For Ac 800m
Versions from including (>=) 5.1.0-0 and up to, including, (<=) 5.1.0-3
cpe:2.3:a:abb:800xa:*:*:*:*:*:*:ac_800m:*
Matching versions
ABB » 800xa » For Ac 800m
Versions from including (>=) 6.1.0-0 and before (<) 6.1.1-2
cpe:2.3:a:abb:800xa:*:*:*:*:*:*:ac_800m:*
Matching versions
ABB » 800xa » For Ac 800m
Versions from including (>=) 5.1.1-0 and up to, including, (<=) 5.1.1-4
cpe:2.3:a:abb:800xa:*:*:*:*:*:*:ac_800m:*
Matching versions
ABB » 800xa » For Ac 800m
Versions from including (>=) 6.0.0-0 and before (<) 6.0.0-4
cpe:2.3:a:abb:800xa:*:*:*:*:*:*:ac_800m:*
Matching versions
ABB » Base Software » For Softcontrol
Versions from including (>=) 6.0.0-0 and up to, including, (<=) 6.0.0-3
cpe:2.3:a:abb:base_software:*:*:*:*:*:softcontrol:*:*
Matching versions
ABB » Base Software » For Softcontrol
Versions from including (>=) 5.1.1-0 and up to, including, (<=) 5.1.1-4
cpe:2.3:a:abb:base_software:*:*:*:*:*:softcontrol:*:*
Matching versions
ABB » Base Software » For Softcontrol
Versions from including (>=) 5.1.0-0 and up to, including, (<=) 5.1.0-3
cpe:2.3:a:abb:base_software:*:*:*:*:*:softcontrol:*:*
Matching versions
ABB » Base Software » For Softcontrol
Versions from including (>=) 6.1.0-0 and up to, including, (<=) 6.1.1-1
cpe:2.3:a:abb:base_software:*:*:*:*:*:softcontrol:*:*
Matching versions
ABB » Control Builder Safe
Versions before (<) 3.0
cpe:2.3:a:abb:control_builder_safe:*:*:*:*:*:*:*:*
Matching versions
ABB » Compact Product Suite
Versions from including (>=) 6.0.0-0 and up to, including, (<=) 6.0.0-3
cpe:2.3:a:abb:compact_product_suite:*:*:*:*:*:*:*:*
Matching versions
ABB » Compact Product Suite
Versions from including (>=) 5.1.1-0 and up to, including, (<=) 5.1.1-4
cpe:2.3:a:abb:compact_product_suite:*:*:*:*:*:*:*:*
Matching versions
ABB » Compact Product Suite
Versions from including (>=) 5.1.0-0 and up to, including, (<=) 5.1.0-3
cpe:2.3:a:abb:compact_product_suite:*:*:*:*:*:*:*:*
Matching versions
ABB » Compact Product Suite
Versions from including (>=) 6.1.0-0 and up to, including, (<=) 6.1.1-1
cpe:2.3:a:abb:compact_product_suite:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-22277

EPSS FAQ

0.09%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 38 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-22277

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.8	HIGH	AV:N/AC:L/Au:N/C:N/I:N/A:C	10.0	6.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Complete
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	Asea Brown Boveri Ltd. (ABB)
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2021-22277

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Assigned by:
- cybersecurity@ch.abb.com (Secondary)
- nvd@nist.gov (Primary)

References for CVE-2021-22277

https://search.abb.com/library/Download.aspx?DocumentID=7PAA001499&LanguageCode=en&DocumentPartId=&Action=Launch

Vendor Advisory

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Vulnerability Details : CVE-2021-22277

Products affected by CVE-2021-22277

Exploit prediction scoring system (EPSS) score for CVE-2021-22277

CVSS scores for CVE-2021-22277

CWE ids for CVE-2021-22277

References for CVE-2021-22277