{"answers":{"affected":"It affects 17 products.","exploited":"There is no known exploitation of CVE-2022-42785 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-42785 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-42785 is a critical authentication bypass vulnerability in Wiesemann \u0026 Theis AT-Modem-Emulator, published on 10 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-42785 and fix it if it is affected.\n\nWhat it is: CVE-2022-42785 is a critical authentication bypass vulnerability in Wiesemann \u0026 Theis AT-Modem-Emulator, published on 10 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-42785 in the wild and no public exploit code.\n\nAffected product: Wiesemann \u0026 Theis AT-Modem-Emulator. 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-2022-42785/ (Markdown: https://insights.sbomify.com/CVE-2022-42785/index.md)","id":"CVE-2022-42785","markdown":"https://insights.sbomify.com/CVE-2022-42785/index.md","name":"CVE-2022-42785","record":{"aliases":["GHSA-pvg6-pm5h-p2q2"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["security_bypass","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"W\u0026T Com-Server","requires_auth":"none","summary":"Unauthenticated remote attackers can bypass authentication on W\u0026T Com-Server devices by crafting a modified HTTP GET request.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"at-modem-emulator_firmware","vendor":"wut"},{"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":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"Multiple W\u0026T products of the ComServer Series are prone to an authentication bypass. An unathenticated remote attacker, can log in without knowledge of the password by crafting a modified HTTP GET Request.","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: Authentication bypass in Com-Server family","id":"CVE-2022-42785","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":"Wiesemann \u0026 Theis: XSS vulnerability in web interface of the Com-Server family","id":"CVE-2022-42786"},"packages":[],"prev":{"headline":"Security feature bypass in LOGO! 12/24RCE","id":"CVE-2022-42784"},"products":["AT-Modem-Emulator","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":"2022-11-10","related":[{"cvss_score":8.8,"headline":"Wiesemann \u0026 Theis: Small number space for allocating session id in Com-Server family","id":"CVE-2022-42787","kev_date_added":null,"published":"2022-11-10"},{"cvss_score":5.4,"headline":"Wiesemann \u0026 Theis: XSS vulnerability in web interface of the Com-Server family","id":"CVE-2022-42786","kev_date_added":null,"published":"2022-11-10"}],"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":"2025-05-01","vendors":["Wiesemann \u0026 Theis"]},"summary":"Unauthenticated remote attackers can bypass authentication on W\u0026T Com-Server devices by crafting a modified HTTP GET request.","url":"https://insights.sbomify.com/CVE-2022-42785/"}