CVE-2025-54123 is a critical command injection vulnerability affecting Hoverfly versions 1.11.3 and prior. This flaw, stemming from insufficient input validation and unsafe command execution in the middleware functionality, allows unauthenticated attackers to achieve remote code execution (RCE) on systems running the vulnerable service. With a CVSS score of 9.8 (CRITICAL), the vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While not currently listed in CISA KEV, a Nuclei template for exploitation exists, and the vulnerability has garnered some community discussion, indicating potential for future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.12.0CPE matchmatch criteria | cpe:2.3:a:hoverfly:hoverfly:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/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, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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.