{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2526 exists.","fix":"No fix has been published for CVE-2026-2526 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-2526 is a medium-severity command injection vulnerability in Wavlink WL-WN579A3, published on 16 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-2526 and fix it if it is affected.\n\nWhat it is: CVE-2026-2526 is a medium-severity command injection vulnerability in Wavlink WL-WN579A3, published on 16 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2526 exists.\n\nAffected product: Wavlink WL-WN579A3. 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-2026-2526/ (Markdown: https://insights.sbomify.com/CVE-2026-2526/index.md)","id":"CVE-2026-2526","markdown":"https://insights.sbomify.com/CVE-2026-2526/index.md","name":"CVE-2026-2526","record":{"aliases":["GHSA-43wm-f3cq-hfrw"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Wavlink wireless router","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary commands on Wavlink WL-WN579A3 routers via the wireless.cgi script, posing a critical security risk.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"wl-wn579a3_firmware","vendor":"wavlink"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"A vulnerability was found in Wavlink WL-WN579A3 up to 20210219. This impacts the function multi_ssid of the file /cgi-bin/wireless.cgi. Performing a manipulation of the argument SSID2G2 results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Wavlink WL-WN579A3 wireless.cgi multi_ssid command injection","id":"CVE-2026-2526","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Wavlink WL-WN579A3 login.cgi command injection","id":"CVE-2026-2527"},"packages":[],"prev":{"headline":"Free5GC PFCP UDP Endpoint denial of service","id":"CVE-2026-2525"},"products":["WL-WN579A3"],"published":"2026-02-16","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-44880","kev_date_added":null,"published":"2025-05-20"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-44881","kev_date_added":null,"published":"2025-05-20"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-44882","kev_date_added":null,"published":"2025-05-20"},{"cvss_score":5.3,"headline":"Wavlink WL-WN579A3 login.cgi command injection","id":"CVE-2026-2527","kev_date_added":null,"published":"2026-02-16"},{"cvss_score":5.3,"headline":"Wavlink WL-WN579A3 wireless.cgi Delete_Mac_list command injection","id":"CVE-2026-2528","kev_date_added":null,"published":"2026-02-16"},{"cvss_score":5.3,"headline":"Wavlink WL-WN579A3 wireless.cgi DeleteMac command injection","id":"CVE-2026-2529","kev_date_added":null,"published":"2026-02-16"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-23","vendors":["Wavlink"]},"summary":"Remote attackers can execute arbitrary commands on Wavlink WL-WN579A3 routers via the wireless.cgi script, posing a critical security risk.","url":"https://insights.sbomify.com/CVE-2026-2526/"}