HIGH
Privilege escalation via B&R Automation Studio upgrade service
Published Apr 29, 2020
7.5
HIGHCVSS 3.1
EPSS 0.27%
Description
A privilege escalation vulnerability in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.4SP, <. 4.6.3SP, < 4.7.2 and < 4.8.1 allow authenticated users to delete arbitrary files via an exposed interface.
Affected products
-
- Version 4.0.xStatusaffectedConstraints-
- Version 4.1.xStatusaffectedConstraints-
- Version 4.2.xStatusaffectedConstraints-
- Version < 4.3.11SPStatusaffectedConstraints-
- Version < 4.4.9SPStatusaffectedConstraints-
- Version < 4.5.4SPStatusaffectedConstraints-
- Version < 4.6.3SPStatusaffectedConstraints-
- Version < 4.7.2StatusaffectedConstraints-
- Version < 4.8.1StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B&R | Automation Studio | n/a |
|
OR
- ≥ 4.0 · ≤ 4.0.29.87
- ≥ 4.1 · ≤ 4.1.17.113
- ≥ 4.2 · ≤ 4.2.14.119
- ≥ 4.3 · < 4.3.11
- ≥ 4.4 · < 4.4.9
- ≥ 4.5 · < 4.5.4
- ≥ 4.6 · < 4.6.3
- ≥ 4.7 · < 4.7.2
- 4.8
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (1)
- https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/ x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/ | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner ABB
Published Apr 29, 2020
Updated Aug 5, 2024
Reserved Nov 18, 2019
Link CVE-2019-19100
CISA Vulnrichment
Updated n/a