CVE-2025-25504
MEDIUM EPSS 26.3%
Published May 5, 20251y ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Published May 5, 2025 1y ago
Last Modified Jun 17, 2026 2w ago
Description
An issue in the /usr/local/bin/jncs.sh script of Gefen WebFWC (In AV over IP products) v1.85h, v1.86v, and v1.70 allows attackers with network access to connect to the device over TCP port 4444 without authentication and execute arbitrary commands with root privileges.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability None
Threat Intelligence
EPSS Exploit Probability
26.3% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 2
CWE-287 Improper Authentication Authentication
CWE-77 Command Injection Injection
Affected Products 5
| Vendor | Product | Version | Range |
|---|---|---|---|
| niceforyou | gefen_webfwc | 1.70v | any |
| niceforyou | gefen_gf-avip-mc_firmware | a5.22 | any |
| niceforyou | gefen_webfwc | 1.85h | any |
| niceforyou | gefen_webfwc | 1.86v | any |
| niceforyou | gefen_gf-avip-mc_firmware | a5.310 | any |
References 2
- gefen.com http://gefen.com
- troy-wilson.com https://www.troy-wilson.com/cve-2025-25504.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.