CVE-2025-25504
Gefen WebFWC Remote Command Execution Vulnerability
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.
INFO
Published Date :
May 5, 2025, 4:15 p.m.
Last Modified :
June 17, 2025, 2:13 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.5
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2025-25504
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-25504.
| URL | Resource |
|---|---|
| http://gefen.com | Product |
| https://www.troy-wilson.com/cve-2025-25504.html | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-25504 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-25504 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 17, 2025
Action Type Old Value New Value Added CPE Configuration AND OR *cpe:2.3:a:niceforyou:gefen_webfwc:1.70v:*:*:*:*:*:*:* OR cpe:2.3:o:niceforyou:gefen_gf-avip-mc_firmware:a5.22:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:niceforyou:gefen_webfwc:1.85h:*:*:*:*:*:*:* *cpe:2.3:a:niceforyou:gefen_webfwc:1.86v:*:*:*:*:*:*:* OR cpe:2.3:o:niceforyou:gefen_gf-avip-mc_firmware:a5.310:*:*:*:*:*:*:* Added Reference Type MITRE: http://gefen.com Types: Product Added Reference Type MITRE: https://www.troy-wilson.com/cve-2025-25504.html Types: Exploit, Third Party Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
May. 05, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Added CWE CWE-287 Added CWE CWE-77 -
New CVE Received by [email protected]
May. 05, 2025
Action Type Old Value New Value Added 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. Added Reference http://gefen.com Added Reference https://www.troy-wilson.com/cve-2025-25504.html
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-25504 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-25504
weaknesses.