{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2530 exists.","fix":"No fix has been published for CVE-2026-2530 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-2530 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-2026-2530 and fix it if it is affected.\n\nWhat it is: CVE-2026-2530 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-2026-2530 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-2026-2530/ (Markdown: https://insights.sbomify.com/CVE-2026-2530/index.md)","id":"CVE-2026-2530","markdown":"https://insights.sbomify.com/CVE-2026-2530/index.md","name":"CVE-2026-2530","record":{"aliases":["GHSA-86c5-9jxx-m8g7"],"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 AddMac function in wireless.cgi.","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 weakness has been identified in Wavlink WL-WN579A3 up to 20210219. This affects the function AddMac of the file /cgi-bin/wireless.cgi. This manipulation of the argument macAddr causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. 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 AddMac command injection","id":"CVE-2026-2530","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":"MindsDB File Upload security.py clear_filename server-side request forgery","id":"CVE-2026-2531"},"packages":[],"prev":{"headline":"Wavlink WL-WN579A3 wireless.cgi DeleteMac command injection","id":"CVE-2026-2529"},"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 wireless.cgi multi_ssid command injection","id":"CVE-2026-2526","kev_date_added":null,"published":"2026-02-16"},{"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 AddMac function in wireless.cgi.","url":"https://insights.sbomify.com/CVE-2026-2530/"}