CVE-2023-3242 is an improper initialization vulnerability in the Portmapper component of B&R Industrial Automation Automation Runtime versions prior to G4.93. This flaw allows unauthenticated attackers to remotely trigger a permanent denial-of-service condition. With a CVSS score of 5.9 (Medium), the vulnerability has a network attack vector and high attack complexity, leading to a complete loss of availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< g4.93CPE matchmatch criteria | cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.