CVE-2025-34154 is a critical unauthenticated file read vulnerability affecting UnForm Server Manager versions prior to 10.1.12. Attackers can exploit a flaw in the arc endpoint, which lacks proper input validation and path sanitization for the 'fl' parameter, to access arbitrary files on the host system, including sensitive OS-level files. With a CVSS score of 9.2 (CRITICAL), this vulnerability has a low attack complexity and requires no authentication, allowing for high confidentiality impact. Currently, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and there is minimal community discussion or media coverage, suggesting it is not under active widespread exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Synergetic Data Systems Inc. | UnForm Server Manager | >= 0, < 10.1.12CNA affecteddefault unaffected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.
Remediation records are not available for this CVE.