CVE-2025-25504

Published May 5, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-13465 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.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00266}

epss

{'score': 0.00207}

Type Values Removed Values Added
First Time appeared Niceforyou
Niceforyou gefen Gf-avip-mc Firmware
Niceforyou gefen Webfwc
CPEs cpe:2.3:a:niceforyou:gefen_webfwc:1.70v:*:*:*:*:*:*:*
cpe:2.3:a:niceforyou:gefen_webfwc:1.85h:*:*:*:*:*:*:*
cpe:2.3:a:niceforyou:gefen_webfwc:1.86v:*:*:*:*:*:*:*
cpe:2.3:o:niceforyou:gefen_gf-avip-mc_firmware:a5.22:*:*:*:*:*:*:*
cpe:2.3:o:niceforyou:gefen_gf-avip-mc_firmware:a5.310:*:*:*:*:*:*:*
Vendors & Products Niceforyou
Niceforyou gefen Gf-avip-mc Firmware
Niceforyou gefen Webfwc
Type Values Removed Values Added
Weaknesses CWE-287
CWE-77
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values 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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 5, 2026, 12:59 AM
Reserved
Feb 7, 2025, 12:00 AM
Status
Modified
Published
May 5, 2025, 4:15 PM
Modified
Jul 5, 2026, 1:21 AM