CVE-2025-41692

A high privileged remote attacker with admin privileges for the webUI can brute-force the "root" and "user" passwords of the underlying OS due to a weak password generation algorithm. It has a CVSS v3.1 base score of 6.8 (MEDIUM).

CVE-2025-41692 has a CVSS v3.1 score of 6.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

CVE-2025-41692 affects products from phoenixcontact, specifically: fl_nat_2008, fl_nat_2008_firmware, fl_nat_2208, fl_nat_2208_firmware, fl_nat_2304-2gc-2sfp, fl_nat_2304-2gc-2sfp_firmware, fl_switch_2005, fl_switch_2005_firmware, fl_switch_2008, fl_switch_2008_firmware, fl_switch_2008f, fl_switch_2008f_firmware, fl_switch_2016, fl_switch_2016_firmware, fl_switch_2105, fl_switch_2105_firmware, fl_switch_2108, fl_switch_2108_firmware, fl_switch_2116, fl_switch_2116_firmware, fl_switch_2204-2tc-2sfx, fl_switch_2204-2tc-2sfx_firmware, fl_switch_2205, fl_switch_2205_firmware, fl_switch_2206-2fx, fl_switch_2206-2fx_firmware, fl_switch_2206-2fx_sm, fl_switch_2206-2fx_sm_firmware, fl_switch_2206-2fx_sm_st, fl_switch_2206-2fx_sm_st_firmware, fl_switch_2206-2fx_st, fl_switch_2206-2fx_st_firmware, fl_switch_2206-2sfx, fl_switch_2206-2sfx_firmware, fl_switch_2206-2sfx_pn, fl_switch_2206-2sfx_pn_firmware, fl_switch_2206c-2fx, fl_switch_2206c-2fx_firmware, fl_switch_2207-fx, fl_switch_2207-fx_firmware, fl_switch_2207-fx_sm, fl_switch_2207-fx_sm_firmware, fl_switch_2208, fl_switch_2208_firmware, fl_switch_2208_pn, fl_switch_2208_pn_firmware, fl_switch_2208c, fl_switch_2208c_firmware, fl_switch_2212-2tc-2sfx, fl_switch_2212-2tc-2sfx_firmware, fl_switch_2214-2fx, fl_switch_2214-2fx_firmware, fl_switch_2214-2fx_sm, fl_switch_2214-2fx_sm_firmware, fl_switch_2214-2sfx, fl_switch_2214-2sfx_firmware, fl_switch_2214-2sfx_pn, fl_switch_2214-2sfx_pn_firmware, fl_switch_2216, fl_switch_2216_firmware, fl_switch_2216_pn, fl_switch_2216_pn_firmware, fl_switch_2303-8sp1, fl_switch_2304-2gc-2sfp, fl_switch_2304-2gc-2sfp_firmware, fl_switch_2306-2sfp, fl_switch_2306-2sfp_firmware, fl_switch_2306-2sfp_pn, fl_switch_2306-2sfp_pn_firmware, fl_switch_2308, fl_switch_2308_firmware, fl_switch_2308_pn, fl_switch_2308_pn_firmware, fl_switch_2312-2gc-2sfp, fl_switch_2312-2gc-2sfp_firmware, fl_switch_2314-2sfp, fl_switch_2314-2sfp_firmware, fl_switch_2314-2sfp_pn, fl_switch_2314-2sfp_pn_firmware, fl_switch_2316, fl_switch_2316\/k1, fl_switch_2316\/k1_firmware, fl_switch_2316_firmware, fl_switch_2316_pn, fl_switch_2316_pn_firmware, fl_switch_2404-2tc-2sfx, fl_switch_2404-2tc-2sfx_firmware, fl_switch_2406-2sfx, fl_switch_2406-2sfx_firmware, fl_switch_2406-2sfx_pn, fl_switch_2406-2sfx_pn_firmware, fl_switch_2408, fl_switch_2408_firmware, fl_switch_2408_pn, fl_switch_2408_pn_firmware, fl_switch_2412-2tc-2sfx, fl_switch_2412-2tc-2sfx_firmware, fl_switch_2414-2sfx, fl_switch_2414-2sfx_firmware, fl_switch_2414-2sfx_pn, fl_switch_2414-2sfx_pn_firmware, fl_switch_2416, fl_switch_2416_firmware, fl_switch_2416_pn, fl_switch_2416_pn_firmware, fl_switch_2504-2gc-2sfp, fl_switch_2504-2gc-2sfp_firmware, fl_switch_2506-2sfp, fl_switch_2506-2sfp\/k1, fl_switch_2506-2sfp\/k1_firmware, fl_switch_2506-2sfp_firmware, fl_switch_2506-2sfp_pn, fl_switch_2506-2sfp_pn_firmware, fl_switch_2508, fl_switch_2508\/k1, fl_switch_2508\/k1_firmware, fl_switch_2508_firmware, fl_switch_2508_pn, fl_switch_2508_pn_firmware, fl_switch_2512-2gc-2sfp, fl_switch_2512-2gc-2sfp_firmware, fl_switch_2514-2sfp, fl_switch_2514-2sfp_firmware, fl_switch_2514-2sfp_pn, fl_switch_2514-2sfp_pn_firmware, fl_switch_2516, fl_switch_2516_firmware, fl_switch_2516_pn, fl_switch_2516_pn_firmware, fl_switch_2608, fl_switch_2608_firmware, fl_switch_2608_pn, fl_switch_2608_pn_firmware, fl_switch_2708, fl_switch_2708_firmware, fl_switch_2708_pn, fl_switch_2708_pn_firmware. Check the affected products table above for specific version ranges.

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.