{"answers":{"affected":"It affects 39 products.","exploited":"There is no known exploitation of CVE-2022-43390 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-43390 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-43390 is a medium-severity command injection vulnerability in Zyxel NR7101 firmware, published on 11 Jan 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-43390 and fix it if it is affected.\n\nWhat it is: CVE-2022-43390 is a medium-severity command injection vulnerability in Zyxel NR7101 firmware, published on 11 Jan 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-43390 in the wild and no public exploit code.\n\nAffected product: Zyxel NR7101 firmware. 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-2022-43390/ (Markdown: https://insights.sbomify.com/CVE-2022-43390/index.md)","id":"CVE-2022-43390","markdown":"https://insights.sbomify.com/CVE-2022-43390/index.md","name":"CVE-2022-43390","record":{"aliases":["GHSA-w46r-wg59-pm75"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Zyxel NR7101 firmware","requires_auth":"low_privilege","summary":"An authenticated attacker can execute arbitrary OS commands on Zyxel NR7101 devices via a crafted HTTP request to the CGI program.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Zyxel","cpe":[{"product":"ax7501-b0_firmware","vendor":"zyxel"},{"product":"dx3301-t0_firmware","vendor":"zyxel"},{"product":"dx4510-b1_firmware","vendor":"zyxel"},{"product":"dx5401-b0_firmware","vendor":"zyxel"},{"product":"emg3525-t50b_firmware","vendor":"zyxel"},{"product":"emg5523-t50b_firmware","vendor":"zyxel"},{"product":"emg5723-t50k_firmware","vendor":"zyxel"},{"product":"ex3301-t0_firmware","vendor":"zyxel"},{"product":"ex3510-b0_firmware","vendor":"zyxel"},{"product":"ex5401-b0_firmware","vendor":"zyxel"},{"product":"ex5501-b0_firmware","vendor":"zyxel"},{"product":"ex5510-b0_firmware","vendor":"zyxel"},{"product":"ex5512-t0_firmware","vendor":"zyxel"},{"product":"ex5600-t1_firmware","vendor":"zyxel"},{"product":"ex5601-t0_firmware","vendor":"zyxel"},{"product":"ex5601-t1_firmware","vendor":"zyxel"},{"product":"lte7480-m804_firmware","vendor":"zyxel"},{"product":"lte7490-m904_firmware","vendor":"zyxel"},{"product":"nebula_nr5101_firmware","vendor":"zyxel"},{"product":"nebula_nr7101_firmware","vendor":"zyxel"},{"product":"nr5101_firmware","vendor":"zyxel"},{"product":"nr7101_firmware","vendor":"zyxel"},{"product":"nr7102_firmware","vendor":"zyxel"},{"product":"pm3100-t0_firmware","vendor":"zyxel"},{"product":"pm5100-t0_firmware","vendor":"zyxel"},{"product":"pm7300-t0_firmware","vendor":"zyxel"},{"product":"pm7320-b0_firmware","vendor":"zyxel"},{"product":"pmg5317-t20b_firmware","vendor":"zyxel"},{"product":"pmg5617-t20b2_firmware","vendor":"zyxel"},{"product":"pmg5617ga_firmware","vendor":"zyxel"},{"product":"pmg5622ga_firmware","vendor":"zyxel"},{"product":"vmg3927-t50k_firmware","vendor":"zyxel"},{"product":"vmg4005-b50a_firmware","vendor":"zyxel"},{"product":"vmg4005-b60a_firmware","vendor":"zyxel"},{"product":"vmg8623-t50b_firmware","vendor":"zyxel"},{"product":"vmg8825-t50k_firmware","vendor":"zyxel"},{"product":"wx3100-t0_firmware","vendor":"zyxel"},{"product":"wx3401-b0_firmware","vendor":"zyxel"},{"product":"wx5600-t0_firmware","vendor":"zyxel"}],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to execute some OS commands on a vulnerable device by sending a crafted HTTP 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":"Command injection in NR7101 firmware","id":"CVE-2022-43390","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in NR7101 firmware","id":"CVE-2022-43391"},"packages":[],"prev":{"headline":"Memory corruption in NR7101 firmware","id":"CVE-2022-43389"},"products":["NR7101 firmware"],"published":"2023-01-11","related":[{"cvss_score":8.8,"headline":"Command injection in DX3300-T0 firmware","id":"CVE-2025-8693","kev_date_added":null,"published":"2025-11-18"},{"cvss_score":8,"headline":"Command injection in VMG3312-T20A firmware","id":"CVE-2022-26413","kev_date_added":null,"published":"2022-04-11"},{"cvss_score":7.5,"headline":"Memory corruption in VMG8825-T50K firmware","id":"CVE-2024-8748","kev_date_added":null,"published":"2024-12-03"},{"cvss_score":7.5,"headline":"Memory corruption in VMG8825-T50K firmware","id":"CVE-2024-5412","kev_date_added":null,"published":"2024-09-03"},{"cvss_score":7.2,"headline":"Command injection in EX5601-T1 firmware","id":"CVE-2024-12009","kev_date_added":null,"published":"2025-03-11"},{"cvss_score":7.2,"headline":"Command injection in AX7501-B1 firmware","id":"CVE-2024-12010","kev_date_added":null,"published":"2025-03-11"},{"cvss_score":6.8,"headline":"Command injection in DX3300-T0 firmware","id":"CVE-2026-0711","kev_date_added":null,"published":"2026-04-28"}],"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":"total"},"state":"PUBLISHED","updated":"2025-04-08","vendors":["Zyxel"]},"summary":"An authenticated attacker can execute arbitrary OS commands on Zyxel NR7101 devices via a crafted HTTP request to the CGI program.","url":"https://insights.sbomify.com/CVE-2022-43390/"}