CVE-2021-22289: high-severity vulnerability in B&R Industrial Automation Automation Studio
RCE through Project Upload from Target
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.3epss 0.8%
Improper Input Validation vulnerability in the project upload mechanism in B&R Automation Studio version >=4.0 may allow an unauthenticated network attacker to execute code.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected products
B&R Industrial Automation · Automation StudioRelated CVEs — B&R Industrial Automation Automation Studio
In the same product, most dangerous first.
CVE-2021-22282HIGHRCE in B&R Automation Studio with crafted project filesEPSS 0.4%CVE-2021-22281MEDIUMZip Slip Vulnerability in B&R Automation Studio Project ImportEPSS 0.4%CVE-2024-0220HIGHB&R products use insufficient communication encryptionEPSS 0.4%CVE-2021-22280HIGHDLL Hijacking Vulnerability in Automation StudioEPSS 0.2%CVE-2020-24681HIGHAutomation Studio and PVI Multiple incorrect permission assignments for servicesEPSS 0.2%CVE-2020-24682HIGHAutomation Studio and PVI Multiple unquoted service path vulnerabilitiesEPSS 0.1%