{"answers":{"affected":"It affects 51 products.","exploited":"There is no known exploitation of CVE-2023-22918 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-22918 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-22918 is a medium-severity vulnerability in Zyxel ATP series firmware, published on 24 Apr 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-22918 and fix it if it is affected.\n\nWhat it is: CVE-2023-22918 is a medium-severity vulnerability in Zyxel ATP series firmware, published on 24 Apr 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-2023-22918 in the wild and no public exploit code.\n\nAffected product: Zyxel ATP series 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-2023-22918/ (Markdown: https://insights.sbomify.com/CVE-2023-22918/index.md)","id":"CVE-2023-22918","markdown":"https://insights.sbomify.com/CVE-2023-22918/index.md","name":"CVE-2023-22918","record":{"aliases":["GHSA-q9h2-893q-85gq"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Zyxel network firmware","requires_auth":"low_privilege","summary":"Authenticated attackers can retrieve encrypted administrator information from Zyxel network devices via a CGI program vulnerability.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Zyxel","cpe":[{"product":"atp100_firmware","vendor":"zyxel"},{"product":"atp100w_firmware","vendor":"zyxel"},{"product":"atp200_firmware","vendor":"zyxel"},{"product":"atp500_firmware","vendor":"zyxel"},{"product":"atp700_firmware","vendor":"zyxel"},{"product":"atp800_firmware","vendor":"zyxel"},{"product":"nap203_firmware","vendor":"zyxel"},{"product":"nap303_firmware","vendor":"zyxel"},{"product":"nap353_firmware","vendor":"zyxel"},{"product":"nwa110ax_firmware","vendor":"zyxel"},{"product":"nwa1123-ac-pro_firmware","vendor":"zyxel"},{"product":"nwa1123-ac_hd_firmware","vendor":"zyxel"},{"product":"nwa1123acv3_firmware","vendor":"zyxel"},{"product":"nwa210ax_firmware","vendor":"zyxel"},{"product":"nwa220ax-6e_firmware","vendor":"zyxel"},{"product":"nwa50ax-pro_firmware","vendor":"zyxel"},{"product":"nwa50ax_firmware","vendor":"zyxel"},{"product":"nwa5123-ac_hd_firmware","vendor":"zyxel"},{"product":"nwa55axe_firmware","vendor":"zyxel"},{"product":"nwa90ax-pro_firmware","vendor":"zyxel"},{"product":"nwa90ax_firmware","vendor":"zyxel"},{"product":"usg20-vpn_firmware","vendor":"zyxel"},{"product":"usg_20w-vpn_firmware","vendor":"zyxel"},{"product":"usg_flex_100_firmware","vendor":"zyxel"},{"product":"usg_flex_100w_firmware","vendor":"zyxel"},{"product":"usg_flex_200_firmware","vendor":"zyxel"},{"product":"usg_flex_500_firmware","vendor":"zyxel"},{"product":"usg_flex_50_firmware","vendor":"zyxel"},{"product":"usg_flex_50w_firmware","vendor":"zyxel"},{"product":"usg_flex_700_firmware","vendor":"zyxel"},{"product":"vpn1000_firmware","vendor":"zyxel"},{"product":"vpn100_firmware","vendor":"zyxel"},{"product":"vpn300_firmware","vendor":"zyxel"},{"product":"vpn50_firmware","vendor":"zyxel"},{"product":"wac500_firmware","vendor":"zyxel"},{"product":"wac500h_firmware","vendor":"zyxel"},{"product":"wac5302d-sv2_firmware","vendor":"zyxel"},{"product":"wac6103d-i_firmware","vendor":"zyxel"},{"product":"wac6303d-s_firmware","vendor":"zyxel"},{"product":"wac6502d-e_firmware","vendor":"zyxel"},{"product":"wac6502d-s_firmware","vendor":"zyxel"},{"product":"wac6503d-s_firmware","vendor":"zyxel"},{"product":"wac6552d-s_firmware","vendor":"zyxel"},{"product":"wac6553d-e_firmware","vendor":"zyxel"},{"product":"wax510d_firmware","vendor":"zyxel"},{"product":"wax610d_firmware","vendor":"zyxel"},{"product":"wax620d-6e_firmware","vendor":"zyxel"},{"product":"wax630s_firmware","vendor":"zyxel"},{"product":"wax640s-6e_firmware","vendor":"zyxel"},{"product":"wax650s_firmware","vendor":"zyxel"},{"product":"wax655e_firmware","vendor":"zyxel"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-359","name":"Exposure of Private Personal Information to an Unauthorized Actor"}],"description":"A post-authentication information exposure vulnerability in the CGI program of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, VPN series firmware versions 4.30 through 5.35, NWA110AX firmware version 6.50(ABTG.2) and earlier versions, WAC500 firmware version 6.50(ABVS.0) and earlier versions, and WAX510D firmware version 6.50(ABTF.2) and earlier versions, which could allow a remote authenticated attacker to retrieve encrypted information of the administrator on an affected 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":"Information disclosure in ATP series firmware","id":"CVE-2023-22918","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in NBG6604 firmware","id":"CVE-2023-22919"},"packages":[],"prev":{"headline":"Memory corruption in ATP series firmware","id":"CVE-2023-22917"},"products":["ATP series firmware","NWA110AX firmware","USG FLEX 50(W) firmware","USG FLEX series firmware","USG20(W)-VPN firmware","VPN series firmware","WAC500 firmware","WAX510D firmware"],"published":"2023-04-24","related":[{"cvss_score":9.8,"headline":"Zyxel Multiple Firewalls Buffer Overflow","id":"CVE-2023-33009","kev_date_added":"2023-06-05","published":"2023-05-24"},{"cvss_score":9.8,"headline":"Zyxel Multiple Firewalls Buffer Overflow","id":"CVE-2023-33010","kev_date_added":"2023-06-05","published":"2023-05-24"},{"cvss_score":9.8,"headline":"Zyxel Multiple Firewalls OS Command Injection","id":"CVE-2023-28771","kev_date_added":"2023-05-31","published":"2023-04-25"},{"cvss_score":9.8,"headline":"Zyxel Multiple Firewalls OS Command Injection","id":"CVE-2022-30525","kev_date_added":"2022-05-16","published":"2022-05-12"},{"cvss_score":9.8,"headline":"Zyxel Multiple Products Use of Hard-Coded Credentials","id":"CVE-2020-29583","kev_date_added":"2021-11-03","published":"2020-12-22"},{"cvss_score":9.8,"headline":"Zyxel Multiple NAS Devices OS Command Injection","id":"CVE-2020-9054","kev_date_added":"2022-03-25","published":"2020-03-04"},{"cvss_score":9.8,"headline":"Auth bypass in ATP series firmware","id":"CVE-2022-0342","kev_date_added":null,"published":"2022-03-28"}],"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":"2025-02-12","vendors":["Zyxel"]},"summary":"Authenticated attackers can retrieve encrypted administrator information from Zyxel network devices via a CGI program vulnerability.","url":"https://insights.sbomify.com/CVE-2023-22918/"}