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Vulnerability record · CVE-2022-22509 · published 2 February 2022

CVE-2022-22509: Phoenixcontact fl switch 2005 firmware improper privilege management vulnerability

Phoenixcontact · Fl Switch 2005 Firmware

In Phoenix Contact FL SWITCH Series 2xxx in version 3.00 an incorrect privilege assignment allows an low privileged user to enable full access to the device configuration.

8.8 CVSS 3.1 High EPSS 0.99% · top 39.0% CWE-269 · Improper privilege management
8.8CVSS 3.1 base score, v2 9.0
0.99%EPSS exploitation probability, 30 days
NoNot in CISA KEV
65Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

In Phoenix Contact FL SWITCH Series 2xxx in version 3.00 an incorrect privilege assignment allows an low privileged user to enable full access to the device configuration.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

65 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://cert.vde.com/en/advisories/VDE-2022-001/ MitigationThird Party Advisory
https://cert.vde.com/en/advisories/VDE-2022-001/ MitigationThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.1CVE-2025-41748Phoenixcontact fl nat 2008 firmware cross-site scripting vulnerabilityAn XSS vulnerability in pxc_Dot1xCfg.php can be used by an unauthenticated remote attacker to trick an authenticated user to click on the link provid…EPSS 9.8%7.1CVE-2025-41749Phoenixcontact fl switch 2008f firmware cross-site scripting vulnerabilityAn XSS vulnerability in port_util.php can be used by an unauthenticated remote attacker to trick an authenticated user to click on the link provided …EPSS 0.65%7.1CVE-2025-41750Phoenixcontact fl switch 2008f firmware cross-site scripting vulnerabilityAn XSS vulnerability in pxc_PortCfg.php can be used by an unauthenticated remote attacker to trick an authenticated user to click on the link provide…EPSS 9.8%7.1CVE-2025-41751Phoenixcontact fl nat 2008 firmware cross-site scripting vulnerabilityAn XSS vulnerability in pxc_portCntr.php can be used by an unauthenticated remote attacker to trick an authenticated user to click on the link provid…EPSS 9.8%7.1CVE-2025-41752Phoenixcontact fl nat 2008 firmware cross-site scripting vulnerabilityAn XSS vulnerability in pxc_portSfp.php can be used by an unauthenticated remote attacker to trick an authenticated user to click on the link provide…EPSS 9.8%7.1CVE-2025-41745Phoenixcontact fl nat 2008 firmware cross-site scripting vulnerabilityAn XSS vulnerability in pxc_portCntr2.php can be used by an unauthenticated remote attacker to trick an authenticated user to send a manipulated POST…EPSS 0.65%7.1CVE-2025-41746Phoenixcontact fl switch 2406-2sfx pn firmware cross-site scripting vulnerabilityAn XSS vulnerability in pxc_portSecCfg.php can be used by an unauthenticated remote attacker to trick an authenticated user to send a manipulated POS…EPSS 9.8%7.1CVE-2025-41747Phoenixcontact fl nat 2008 firmware cross-site scripting vulnerabilityAn XSS vulnerability in pxc_vlanIntfCfg.php can be used by an unauthenticated remote attacker to trick an authenticated user to send a manipulated PO…EPSS 9.8%

Source: NIST National Vulnerability Database (record CVE-2022-22509), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.