{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-36539 exists.","fix":"No fix has been published for CVE-2026-36539 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-36539 is a high-severity vulnerability in n/a, published on 27 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-36539 and fix it if it is affected.\n\nWhat it is: CVE-2026-36539 is a high-severity vulnerability in n/a, published on 27 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-36539 exists.\n\nAffected product: n/a. 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-2026-36539/ (Markdown: https://insights.sbomify.com/CVE-2026-36539/index.md)","id":"CVE-2026-36539","markdown":"https://insights.sbomify.com/CVE-2026-36539/index.md","name":"CVE-2026-36539","record":{"aliases":["GHSA-qj5w-m4qh-7h99"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Netis AC1200 Router","requires_auth":"none","summary":"Unauthenticated attackers on the LAN can retrieve sensitive router configuration data, including admin credentials and WiFi passwords, via a CGI endpoint.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":7.3,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Netis AC1200 Router NC21 V4.0.1.4296 exposes a CGI endpoint /cgi-bin/skk_get.cgi that returns the entire router configuration as a JSON response with no authentication required. Any attacker on the LAN can send a single HTTP GET request and instantly retrieve administrator credentials, WiFi passwords, PPPoE credentials, DDNS credentials, and a full map of all connected devices.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-09-24","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-09-24T14:25:58Z","kind":"github_poc","ref":"https://github.com/khaleedbt/netis-cve-2026-36539","stars":0,"title":"Скрипт проверки роутеров Netis"}],"tier":"weaponised"},"has_fix":null,"headline":"Information disclosure in n/a","id":"CVE-2026-36539","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in n/a","id":"CVE-2026-36540"},"packages":[],"prev":{"headline":"Hardcoded credentials in n/a","id":"CVE-2026-36538"},"products":["n/a"],"published":"2026-05-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-28","vendors":["n/a"]},"summary":"Unauthenticated attackers on the LAN can retrieve sensitive router configuration data, including admin credentials and WiFi passwords, via a CGI endpoint.","url":"https://insights.sbomify.com/CVE-2026-36539/"}