{"cve":"CVE-2022-4098","nvd":{"published":"2022-12-13T08:15:10.283","modified":"2026-06-17T05:19:56.667","status":"Modified","description":"Multiple Wiesemann&Theis products of the ComServer Series are prone to an authentication bypass through IP spoofing. After a user logged in to the WBM of the Com-Server an unauthenticated attacker in the same subnet can obtain the session ID and through IP spoofing change arbitrary settings by crafting modified HTTP Get requests. This may result in a complete takeover of the device.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.0},"cwes":["CWE-290"],"references":["https://cert.vde.com/en/advisories/VDE-2022-057/","https://cert.vde.com/en/advisories/VDE-2022-057/"],"products":["wut:com-server_20ma_firmware","wut:com-server_\\+\\+_firmware","wut:com-server_highspeed_100basefx_firmware","wut:com-server_highspeed_100baselx_firmware","wut:com-server_highspeed_19\\\"_1port_firmware","wut:com-server_highspeed_19\\\"_4port_firmware","wut:com-server_highspeed_compact_firmware","wut:com-server_highspeed_industry_firmware","wut:com-server_highspeed_isolated_firmware","wut:com-server_highspeed_lc_firmware","wut:com-server_highspeed_oem_firmware","wut:com-server_highspeed_office_1port_firmware","wut:com-server_highspeed_office_4port_firmware","wut:com-server_highspeed_poe_3x_isolated_firmware","wut:com-server_highspeed_poe_firmware","wut:com-server_highspeed_ul_firmware"],"source":"nvd","synced_at":"2026-10-19T21:37:28.463369388+00:00"},"epss":{"cve":"CVE-2022-4098","score":0.00346,"percentile":0.28202,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}