{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2002-1747 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2002-1747 is a medium-severity missing authorization vulnerability in n/a, published on 21 Jun 2005. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2002-1747 and fix it if it is affected.\n\nWhat it is: CVE-2002-1747 is a medium-severity missing authorization vulnerability in n/a, published on 21 Jun 2005. 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-2002-1747 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-2002-1747/ (Markdown: https://insights.sbomify.com/CVE-2002-1747/index.md)","id":"CVE-2002-1747","markdown":"https://insights.sbomify.com/CVE-2002-1747/index.md","name":"CVE-2002-1747","record":{"aliases":["DEBIAN-CVE-2002-1747","GHSA-hf68-wq7f-gmhq"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"VPN tunneling software","requires_auth":"none","summary":"Remote attackers can inject data into user sessions without authentication due to lack of packet verification in Vtun.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"vtun","vendor":"maxim_krasnyansky"}],"cvss":{"score":5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","version":"2.0"},"cwes":[],"description":"Vtun 2.5b1 does not authenticate forwarded packets, which allows remote attackers to inject data into user sessions without detection, and possibly control the data contents via cut-and-paste attacks on ECB.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Missing authorization in n/a","id":"CVE-2002-1747","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2002"},"n_packages":0,"n_references":2,"next":{"headline":"Auth bypass in n/a","id":"CVE-2002-1748"},"packages":[],"prev":{"headline":"Other in n/a","id":"CVE-2002-1746"},"products":["n/a"],"published":"2005-06-21","related":[{"cvss_score":5,"headline":"Other in n/a","id":"CVE-2002-1746","kev_date_added":null,"published":"2005-06-21"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-08","vendors":["n/a"]},"summary":"Remote attackers can inject data into user sessions without authentication due to lack of packet verification in Vtun.","url":"https://insights.sbomify.com/CVE-2002-1747/"}