{"answers":{"affected":"It affects 15 products.","exploited":"There is no known exploitation of CVE-2020-12266 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-12266 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-12266 is a high-severity vulnerability in n/a, published on 27 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-12266 and fix it if it is affected.\n\nWhat it is: CVE-2020-12266 is a high-severity vulnerability in n/a, published on 27 Apr 2020. 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-2020-12266 in the wild and no public exploit code.\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-2020-12266/ (Markdown: https://insights.sbomify.com/CVE-2020-12266/index.md)","id":"CVE-2020-12266","markdown":"https://insights.sbomify.com/CVE-2020-12266/index.md","name":"CVE-2020-12266","record":{"aliases":["GHSA-j6gc-m83f-2whq"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Wavlink router","requires_auth":"none","summary":"Unauthenticated attackers can access internal system information pages on Wavlink routers to view sensitive device configuration and network details.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"jetstream_ac3000_firmware","vendor":"wavlink"},{"product":"jetstream_erac3000_firmware","vendor":"wavlink"},{"product":"wl-wn530hg4_firmware","vendor":"wavlink"},{"product":"wl-wn575a3_firmware","vendor":"wavlink"},{"product":"wl-wn579g3_firmware","vendor":"wavlink"},{"product":"wn530h4_firmware","vendor":"wavlink"},{"product":"wn531a6_firmware","vendor":"wavlink"},{"product":"wn531g3_firmware","vendor":"wavlink"},{"product":"wn533a8_firmware","vendor":"wavlink"},{"product":"wn535g3_firmware","vendor":"wavlink"},{"product":"wn551k1_firmware","vendor":"wavlink"},{"product":"wn578a2_firmware","vendor":"wavlink"},{"product":"wn579g3_firmware","vendor":"wavlink"},{"product":"wn579x3_firmware","vendor":"wavlink"},{"product":"wn57x93_firmware","vendor":"wavlink"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"An issue was discovered where there are multiple externally accessible pages that do not require any sort of authentication, and store system information for internal usage. The devices automatically query these pages to update dashboards and other statistics, but the pages can be accessed externally without any authentication. All the pages follow the naming convention live_(string).shtml. Among the information disclosed is: interface status logs, IP address of the device, MAC address of the device, model and current firmware version, location, all running processes, all interfaces and their statuses, all current DHCP leases and the associated hostnames, all other wireless networks in range of the router, memory statistics, and components of the configuration of the device such as enabled features. Affected devices: Affected devices are: Wavlink WN530HG4, Wavlink WN575A3, Wavlink WN579G3,Wavlink WN531G3, Wavlink WN533A8, Wavlink WN531A6, Wavlink WN551K1, Wavlink WN535G3, Wavlink WN530H4, Wavlink WN57X93, WN572HG3, Wavlink WN578A2, Wavlink WN579G3, Wavlink WN579X3, and Jetstream AC3000/ERAC3000","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 n/a","id":"CVE-2020-12266","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":0,"n_references":5,"next":{"headline":"Use after free in n/a","id":"CVE-2020-12267"},"packages":[],"prev":{"headline":"Path Traversal in decompress","id":"CVE-2020-12265"},"products":["n/a"],"published":"2020-04-27","related":[{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2020-10974","kev_date_added":null,"published":"2020-05-07"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Unauthenticated attackers can access internal system information pages on Wavlink routers to view sensitive device configuration and network details.","url":"https://insights.sbomify.com/CVE-2020-12266/"}