Improper input validation in Abb 800xa
CVE-2021-22277
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.009 (59.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 59.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Abb 800xa
- Abb 800xa, Control Software For Ac 800m — versions 5.1.0-0, unspecified, 5.1.1-0
- Abb Base Software For Softcontrol — versions 5.1.0-0, unspecified, 5.1.1-0
- Abb Base Software
- Abb Compact Product Suite
- Abb Compact Product Suite - Control And I/o — versions 5.1.0-0, unspecified, 5.1.1-0
- Abb Control Builder Safe — versions 1.x, 2.0, 3.0
- Abb Control Builder Safe
Weakness classification (CWE)
References
- search.abb.com/library/Download.aspx (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22277?
- CVE-2021-22277 is a high-severity vulnerability in Abb 800xa, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-04-01.
- How severe is CVE-2021-22277?
- High severity. CVSS v3 base score is 7.5 out of 10.