CVE-2025-41746 — Cross-site Scripting in Contact FL NAT 2008

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
7.1HIGHNVD
EPSS
0.2%
top 58.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
138
Phoenix Contact FL NAT 2008Phoenix Contact FL NAT 2208Phoenix Contact FL NAT 2304-2gc-2sfp+135 more
Timeline
PublishedDec 9
Latest updateDec 18

Description

An XSS vulnerability in pxc_portSecCfg.php can be used by an unauthenticated remote attacker to trick an authenticated user to send a manipulated POST request to the device in order to change parameters available via web based management (WBM). The vulnerability does not provide access to system-level resources such as operating system internals or privileged functions. Access is limited to device configuration parameters that are available in the context of the web application. The session cook…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:LExploitability: 2.8 | Impact: 3.7

Affected Packages138 packages

▶CVEListV5phoenix_contact/fl_nat_20080.0.0 — 3.50
▶CVEListV5phoenix_contact/fl_nat_22080.0.0 — 3.50
▶CVEListV5phoenix_contact/fl_switch_20050.0.0 — 3.50
▶CVEListV5phoenix_contact/fl_switch_20080.0.0 — 3.50
▶CVEListV5phoenix_contact/fl_switch_20160.0.0 — 3.50

🔴Vulnerability Details

2
GHSA
GHSA-jv5f-c6j9-f5gh: An XSS vulnerability in pxc_portSecCfg↗2025-12-09
▶
CVEList
Reflected XSS vulnerability in pxc_portSecCfg.php↗2025-12-09
▶

🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Phoenix Contact pxc_portSecCfg.php portSelect Parameter Cross Site Scripting Attempt (CVE-2025-41746)↗2025-12-18
▶
CVE-2025-41746 — Cross-site Scripting | cvebase