{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-43177 exists.","fix":"No fix has been published for CVE-2023-43177 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-43177 is a critical unsafe deserialization vulnerability in n/a, published on 17 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-43177 and fix it if it is affected.\n\nWhat it is: CVE-2023-43177 is a critical unsafe deserialization vulnerability in n/a, published on 17 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-43177 exists.\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-2023-43177/ (Markdown: https://insights.sbomify.com/CVE-2023-43177/index.md)","id":"CVE-2023-43177","markdown":"https://insights.sbomify.com/CVE-2023-43177/index.md","name":"CVE-2023-43177","record":{"aliases":["GHSA-6wmg-7vxw-42fx"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"FTP server software","requires_auth":"none","summary":"Attackers can exploit improper object attribute modification in CrushFTP to potentially execute arbitrary code on the server.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"crushftp","vendor":"crushftp"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-913","name":"Improper Control of Dynamically-Managed Code Resources"}],"description":"CrushFTP prior to 10.5.1 is vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-08-08","github_poc":1,"max_poc_stars":17,"metasploit":1,"nuclei":1,"refs":[{"date":"2023-12-27T00:06:20Z","kind":"github_poc","ref":"https://github.com/the-emmons/CVE-2023-43177","stars":17,"title":"CrushFTP \u003c= 10.5.1 Remote Code Execution. Researchers: Ryan Emmons, Evan Malamis"},{"date":"2023-08-08","kind":"metasploit","ref":"exploit/multi/http/crushftp_rce_cve_2023_43177","stars":null,"title":"CrushFTP Unauthenticated RCE"},{"date":null,"kind":"nuclei","ref":"http/cves/2023/CVE-2023-43177.yaml","stars":null,"title":"CrushFTP \u003c 10.5.1 - Unauthenticated Remote Code Execution"}],"tier":"weaponised"},"has_fix":null,"headline":"Deserialization in n/a","id":"CVE-2023-43177","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Missing authorization in n/a","id":"CVE-2023-43183"},"packages":[],"prev":{"headline":"Deserialization in n/a","id":"CVE-2023-43176"},"products":["n/a"],"published":"2023-11-17","related":[{"cvss_score":9.8,"headline":"CrushFTP Authentication Bypass","id":"CVE-2025-31161","kev_date_added":"2025-04-07","published":"2025-04-03"},{"cvss_score":9.8,"headline":"CrushFTP VFS Sandbox Escape","id":"CVE-2024-4040","kev_date_added":"2024-04-24","published":"2024-04-22"},{"cvss_score":9,"headline":"CrushFTP Unprotected Alternate Channel","id":"CVE-2025-54309","kev_date_added":"2025-07-22","published":"2025-07-18"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2024-53552","kev_date_added":null,"published":"2024-12-10"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2017-14035","kev_date_added":null,"published":"2017-08-30"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2025-63419","kev_date_added":null,"published":"2025-11-12"}],"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":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-04","vendors":["n/a"]},"summary":"Attackers can exploit improper object attribute modification in CrushFTP to potentially execute arbitrary code on the server.","url":"https://insights.sbomify.com/CVE-2023-43177/"}