{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25239 exists.","fix":"No fix has been published for CVE-2018-25239 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-25239 is a medium-severity denial of service vulnerability in SmartVPN Smart VPN, published on 4 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-25239 and fix it if it is affected.\n\nWhat it is: CVE-2018-25239 is a medium-severity denial of service vulnerability in SmartVPN Smart VPN, published on 4 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25239 exists.\n\nAffected product: SmartVPN Smart VPN. 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-2018-25239/ (Markdown: https://insights.sbomify.com/CVE-2018-25239/index.md)","id":"CVE-2018-25239","markdown":"https://insights.sbomify.com/CVE-2018-25239/index.md","name":"CVE-2018-25239","record":{"aliases":["GHSA-gwr9-q5w7-g798"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Smart VPN client","requires_auth":"none","summary":"Local attackers can crash the Smart VPN application by submitting oversized input to the search interface, causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-470","name":"Use of Externally-Controlled Input to Select Classes or Code"}],"description":"Smart VPN 1.1.3.0 contains a denial of service vulnerability that allows local attackers to crash the application by submitting oversized input through the search interface. Attackers can paste a buffer of 2100 characters into the top right search bar to trigger an unhandled exception that crashes the application.","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":"Smart VPN 1.1.3.0 Denial of Service via Search","id":"CVE-2018-25239","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"Watchr 1.1.0.0 Denial of Service via Search","id":"CVE-2018-25240"},"packages":[],"prev":{"headline":"VSCO 1.1.1.0 Denial of Service via Search","id":"CVE-2018-25238"},"products":["Smart VPN"],"published":"2026-04-04","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":"2026-04-06","vendors":["SmartVPN"]},"summary":"Local attackers can crash the Smart VPN application by submitting oversized input to the search interface, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2018-25239/"}