{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-75013 exists.","fix":"No fix has been published for CVE-2026-75013 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-75013 is a high-severity vulnerability in TOTOLINK EX1200L, published on 17 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-75013 and fix it if it is affected.\n\nWhat it is: CVE-2026-75013 is a high-severity vulnerability in TOTOLINK EX1200L, published on 17 Aug 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-2026-75013 exists.\n\nAffected product: TOTOLINK EX1200L. 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-2026-75013/ (Markdown: https://insights.sbomify.com/CVE-2026-75013/index.md)","id":"CVE-2026-75013","markdown":"https://insights.sbomify.com/CVE-2026-75013/index.md","name":"CVE-2026-75013","record":{"aliases":["GHSA-fvc4-6443-69v6"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"TOTOLINK EX1200L","requires_auth":"low_privilege","summary":"Remote attackers can cause a denial of service in TOTOLINK EX1200L devices via a null pointer dereference in the setWizardCfg function.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"},{"id":"CWE-404","name":"Improper Resource Shutdown or Release"}],"description":"A vulnerability was detected in TOTOLINK EX1200L 9.3.5u.6146_B20201023. This affects the function setWizardCfg of the file /cgi-bin/cstecgi.cgi. The manipulation results in null pointer dereference. The attack can be launched remotely. The exploit is now public and may be used.","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":"TOTOLINK EX1200L cstecgi.cgi setWizardCfg null pointer dereference","id":"CVE-2026-75013","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"SourceCodester Pet Grooming Management Software get_barcode_data.php sql injection","id":"CVE-2026-75014"},"packages":[],"prev":{"headline":"TOTOLINK EX1200L Password Configuration cstecgi.cgi setPasswordCfg null pointer dereference","id":"CVE-2026-75012"},"products":["EX1200L"],"published":"2026-08-17","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)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-18","vendors":["TOTOLINK"]},"summary":"Remote attackers can cause a denial of service in TOTOLINK EX1200L devices via a null pointer dereference in the setWizardCfg function.","url":"https://insights.sbomify.com/CVE-2026-75013/"}