{"answers":{"affected":"It affects 16 products.","exploited":"There is no known exploitation of CVE-2022-4098 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-4098 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-4098 is a high-severity authentication bypass vulnerability in Wiesemann \u0026 Theis Com-Server ++, published on 13 Dec 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-4098 and fix it if it is affected.\n\nWhat it is: CVE-2022-4098 is a high-severity authentication bypass vulnerability in Wiesemann \u0026 Theis Com-Server ++, published on 13 Dec 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-4098 in the wild and no public exploit code.\n\nAffected product: Wiesemann \u0026 Theis Com-Server ++. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-4098/ (Markdown: https://insights.sbomify.com/CVE-2022-4098/index.md)","id":"CVE-2022-4098","markdown":"https://insights.sbomify.com/CVE-2022-4098/index.md","name":"CVE-2022-4098","record":{"aliases":["GHSA-9w34-3vc7-7786"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["privilege_escalation","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Industrial network device","requires_auth":"none","summary":"An attacker in the same subnet can bypass authentication via IP spoofing to modify settings and take over Wiesemann \u0026 Theis Com-Server devices.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"com-server_20ma_firmware","vendor":"wut"},{"product":"com-server_\\+\\+_firmware","vendor":"wut"},{"product":"com-server_highspeed_100basefx_firmware","vendor":"wut"},{"product":"com-server_highspeed_100baselx_firmware","vendor":"wut"},{"product":"com-server_highspeed_19\\\"_1port_firmware","vendor":"wut"},{"product":"com-server_highspeed_19\\\"_4port_firmware","vendor":"wut"},{"product":"com-server_highspeed_compact_firmware","vendor":"wut"},{"product":"com-server_highspeed_industry_firmware","vendor":"wut"},{"product":"com-server_highspeed_isolated_firmware","vendor":"wut"},{"product":"com-server_highspeed_lc_firmware","vendor":"wut"},{"product":"com-server_highspeed_oem_firmware","vendor":"wut"},{"product":"com-server_highspeed_office_1port_firmware","vendor":"wut"},{"product":"com-server_highspeed_office_4port_firmware","vendor":"wut"},{"product":"com-server_highspeed_poe_3x_isolated_firmware","vendor":"wut"},{"product":"com-server_highspeed_poe_firmware","vendor":"wut"},{"product":"com-server_highspeed_ul_firmware","vendor":"wut"}],"cvss":{"score":8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing"}],"description":"Multiple Wiesemann\u0026Theis 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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Wiesemann \u0026 Theis: Multiple products prone to missing authentication through spoofing","id":"CVE-2022-4098","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Joy Of Text Lite \u003c 2.3.1 - Unauthenticated SQLi","id":"CVE-2022-4099"},"packages":[],"prev":{"headline":"All In One WP Security \u0026 Firewall \u003c 5.0.8 - IP Spoofing","id":"CVE-2022-4097"},"products":["Com-Server ++","Com-Server 20mA","Com-Server Highspeed 100BaseFX","Com-Server Highspeed 100BaseLX","Com-Server Highspeed 19\" 1Port","Com-Server Highspeed 19\" 4Port","Com-Server Highspeed Compact","Com-Server Highspeed Industry","Com-Server Highspeed Isolated","Com-Server Highspeed OEM","Com-Server Highspeed Office 1 Port","Com-Server Highspeed Office 4 Port","Com-Server Highspeed PoE","Com-Server LC","Com-Server PoE 3 x Isolated","Com-Server UL"],"published":"2022-12-13","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-14","vendors":["Wiesemann \u0026 Theis"]},"summary":"An attacker in the same subnet can bypass authentication via IP spoofing to modify settings and take over Wiesemann \u0026 Theis Com-Server devices.","url":"https://insights.sbomify.com/CVE-2022-4098/"}