{"answers":{"affected":"3 open source packages ship an affected version, including pyftpdlib. It affects 1 product.","exploited":"There is no known exploitation of CVE-2007-6737 in the wild and no public exploit code.","fix":"Upgrade pyftpdlib to 0.2.0 or later.","what":"CVE-2007-6737 is a high-severity authentication bypass vulnerability in n/a, published on 19 Oct 2010. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2007-6737 and fix it if it is affected.\n\nWhat it is: CVE-2007-6737 is a high-severity authentication bypass vulnerability in n/a, published on 19 Oct 2010. 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-2007-6737 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- pyftpdlib (PyPI): affected all versions; fixed in 0.2.0\n- pyftpdlib (PyPI): affected all versions; fixed in 0.2.0\n- pyftpdlib (PyPI): affected all versions; fixed in 0.2.0\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-2007-6737/ (Markdown: https://insights.sbomify.com/CVE-2007-6737/index.md)","id":"CVE-2007-6737","markdown":"https://insights.sbomify.com/CVE-2007-6737/index.md","name":"CVE-2007-6737","record":{"aliases":["GHSA-9x66-ghqx-8g5r","PYSEC-2010-21"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Python FTP library","requires_auth":"none","summary":"Remote attackers can bypass login attempt limits to brute-force credentials against the pyftpdlib FTP server.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"pyftpdlib","vendor":"g.rodola"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"FTPServer.py in pyftpdlib before 0.2.0 does not increment the attempted_logins count for a USER command that specifies an invalid username, which makes it easier for remote attackers to obtain access via a brute-force attack.","ecosystems":["PyPI"],"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":"Improper Authentication in pyftpdlib","id":"CVE-2007-6737","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"auth_bypass","year":"2007"},"n_packages":3,"n_references":4,"next":{"headline":"pyftpdlib Use of Insufficiently Random Values of port selection on PASV command","id":"CVE-2007-6738"},"packages":[{"ecosystem":"PyPI","fixed":["0.2.0"],"introduced":["0"],"last_affected":[],"package":"pyftpdlib","purl":null,"source":"GHSA-9x66-ghqx-8g5r"},{"ecosystem":"PyPI","fixed":["0.2.0"],"introduced":["0"],"last_affected":[],"package":"pyftpdlib","purl":"pkg:pypi/pyftpdlib","source":"GHSA-9x66-ghqx-8g5r"},{"ecosystem":"PyPI","fixed":["0.2.0"],"introduced":["0"],"last_affected":[],"package":"pyftpdlib","purl":"pkg:pypi/pyftpdlib","source":"PYSEC-2010-21"}],"prev":{"headline":"Directory Traversal in pyftpdlib","id":"CVE-2007-6736"},"products":["n/a"],"published":"2010-10-19","related":[{"cvss_score":7.5,"headline":"Improper Authentication in pyftpdlib","id":"CVE-2008-7263","kev_date_added":null,"published":"2010-10-19"},{"cvss_score":6.5,"headline":"Directory Traversal in pyftpdlib","id":"CVE-2007-6736","kev_date_added":null,"published":"2010-10-19"},{"cvss_score":6.5,"headline":"Improper privilege management in pyftpdlib","id":"CVE-2007-6741","kev_date_added":null,"published":"2010-10-19"},{"cvss_score":6.5,"headline":"Directory traversal in pyftpdlib","id":"CVE-2008-7262","kev_date_added":null,"published":"2010-10-19"},{"cvss_score":5,"headline":"pyftpdlib Use of Insufficiently Random Values of port selection on PASV command","id":"CVE-2007-6738","kev_date_added":null,"published":"2010-10-19"},{"cvss_score":5,"headline":"Improper Input Validation in pyftpdlib","id":"CVE-2007-6739","kev_date_added":null,"published":"2010-10-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["n/a"]},"summary":"Remote attackers can bypass login attempt limits to brute-force credentials against the pyftpdlib FTP server.","url":"https://insights.sbomify.com/CVE-2007-6737/"}