CVE-2023-5403 is a critical vulnerability involving server hostname translation to IP address manipulation, which could lead to remote code execution or system failure. This high-severity flaw (CVSS 8.1) is remotely exploitable with high impact on confidentiality, integrity, and availability, but requires high attack complexity. Currently, there is no public exploit code available, nor is it known to be actively exploited, with minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Honeywell | Experion Server | >= 511.1, <= 511.5 TCU4 HF3, >= 520.1, <= 520.1 TCU4, >= 520.2, <= 520.2 TCU4CNA affecteddefault unaffected | |
| Honeywell | Experion Server | >= 510.1, <= 510.2 HF13, >= 511.1, <= 511.5 TCU4 HF3, >= 520.1, <= 520.1 TCU4, >= 520.2, <= 520.2 TCU4CNA affecteddefault unaffected | |
| Honeywell | Experion Server | >= 520.2 TCU4 HFR2, <= 511.5 TCU4 HF3, >= 520.1, <= 520.1 TCU4, >= 520.2, <= 520.2 TCU4CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.