{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-22919 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-22919 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-22919 is a high-severity command injection vulnerability in Zyxel NBG6604 firmware, published on 1 May 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-22919 and fix it if it is affected.\n\nWhat it is: CVE-2023-22919 is a high-severity command injection vulnerability in Zyxel NBG6604 firmware, published on 1 May 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-2023-22919 in the wild and no public exploit code.\n\nAffected product: Zyxel NBG6604 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-2023-22919/ (Markdown: https://insights.sbomify.com/CVE-2023-22919/index.md)","id":"CVE-2023-22919","markdown":"https://insights.sbomify.com/CVE-2023-22919/index.md","name":"CVE-2023-22919","record":{"aliases":["GHSA-wmmw-j7h9-37rf"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Zyxel router firmware","requires_auth":"low_privilege","summary":"An authenticated attacker can execute arbitrary OS commands on Zyxel NBG6604 routers via crafted HTTP requests.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Zyxel","cpe":[{"product":"nbg6604_firmware","vendor":"zyxel"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"The post-authentication command injection vulnerability in the Zyxel NBG6604 firmware version V1.01(ABIR.0)C0 could allow an authenticated attacker to execute some OS commands remotely 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 NBG6604 firmware","id":"CVE-2023-22919","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Misconfiguration in LTE3316-M604","id":"CVE-2023-22920"},"packages":[],"prev":{"headline":"Information disclosure in ATP series firmware","id":"CVE-2023-22918"},"products":["NBG6604 firmware"],"published":"2023-05-01","related":[{"cvss_score":8.8,"headline":"Command injection in NBG6604 firmware","id":"CVE-2023-33013","kev_date_added":null,"published":"2023-08-14"},{"cvss_score":7.4,"headline":"Security feature bypass in NBG6604 series firmware","id":"CVE-2021-35034","kev_date_added":null,"published":"2021-12-29"},{"cvss_score":4.9,"headline":"Information disclosure in NBG6604 series firmware","id":"CVE-2021-35035","kev_date_added":null,"published":"2021-12-29"}],"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":"2025-01-30","vendors":["Zyxel"]},"summary":"An authenticated attacker can execute arbitrary OS commands on Zyxel NBG6604 routers via crafted HTTP requests.","url":"https://insights.sbomify.com/CVE-2023-22919/"}