{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-15137 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-15137 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-15137 is a critical vulnerability in n/a, published on 8 Aug 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-15137 and fix it if it is affected.\n\nWhat it is: CVE-2018-15137 is a critical vulnerability in n/a, published on 8 Aug 2018. 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-2018-15137 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-2018-15137/ (Markdown: https://insights.sbomify.com/CVE-2018-15137/index.md)","id":"CVE-2018-15137","markdown":"https://insights.sbomify.com/CVE-2018-15137/index.md","name":"CVE-2018-15137","record":{"aliases":["GHSA-cfpx-jvfr-xh8w"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"CeLa Link router","requires_auth":"none","summary":"Attackers can upload arbitrary files via WebDAV PUT requests on CeLa Link CLR-M20 devices, leading to remote code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"clr-m20_firmware","vendor":"cela_link"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"CeLa Link CLR-M20 devices allow unauthorized users to upload any file (e.g., asp, aspx, cfm, html, jhtml, jsp, or shtml), which causes remote code execution as well. Because of the WebDAV feature, it is possible to upload arbitrary files by utilizing the PUT method.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2018-07-13","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2018-07-13","kind":"exploitdb","ref":"45021","stars":null,"title":"Cela Link CLR-M20 2.7.1.6 - Arbitrary File Upload"}],"tier":"poc_unverified"},"has_fix":null,"headline":"File upload in n/a","id":"CVE-2018-15137","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Path traversal in n/a","id":"CVE-2018-15138"},"packages":[],"prev":{"headline":"Security feature bypass in n/a","id":"CVE-2018-15136"},"products":["n/a"],"published":"2018-08-08","related":[],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can upload arbitrary files via WebDAV PUT requests on CeLa Link CLR-M20 devices, leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2018-15137/"}