CVE-2019-19100 is a privilege escalation vulnerability affecting B&R Automation Studio versions 4.0.x through 4.8.1 (excluding specific patched service packs). An authenticated user can exploit an exposed upgrade service interface to delete arbitrary files on the system. This vulnerability has a CVSS v3.1 score of 7.1 (High), indicating a local attack vector with low complexity, requiring low privileges, and resulting in high integrity and availability impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.0, <= 4.0.29.87CPE matchmatch criteria | cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* | ||
>= 4.1, <= 4.1.17.113CPE matchmatch criteria | cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* | ||
>= 4.2, <= 4.2.14.119CPE matchmatch criteria | cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* | ||
>= 4.3, < 4.3.11CPE matchmatch criteria | cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* | ||
>= 4.4, < 4.4.9CPE matchmatch criteria | cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.