{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-34096 exists.","fix":"No fix has been published for CVE-2025-34096 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-34096 is a critical memory corruption vulnerability in EFS Software Inc. Easy File Sharing HTTP Server, published on 10 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-34096 and fix it if it is affected.\n\nWhat it is: CVE-2025-34096 is a critical memory corruption vulnerability in EFS Software Inc. Easy File Sharing HTTP Server, published on 10 Jul 2025. 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-2025-34096 exists.\n\nAffected product: EFS Software Inc. Easy File Sharing HTTP Server. 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-2025-34096/ (Markdown: https://insights.sbomify.com/CVE-2025-34096/index.md)","id":"CVE-2025-34096","markdown":"https://insights.sbomify.com/CVE-2025-34096/index.md","name":"CVE-2025-34096","record":{"aliases":["GHSA-j62r-9gm4-h7vx"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Easy File Sharing HTTP Server","requires_auth":"none","summary":"Unauthenticated remote attackers can execute arbitrary code via a stack-based buffer overflow in the sendemail endpoint.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A stack-based buffer overflow vulnerability exists in Easy File Sharing HTTP Server version 7.2. The flaw is triggered when a crafted POST request is sent to the /sendemail.ghp endpoint containing an overly long Email parameter. The application fails to properly validate the length of this field, resulting in a memory corruption condition. An unauthenticated remote attacker can exploit this to execute arbitrary code with the privileges of the server process.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2017-06-12","github_poc":1,"max_poc_stars":0,"metasploit":1,"nuclei":0,"refs":[{"date":"2017-06-12","kind":"metasploit","ref":"exploit/windows/http/easyfilesharing_post","stars":null,"title":"Easy File Sharing HTTP Server 7.2 POST Buffer Overflow"},{"date":"2026-03-19T09:41:59Z","kind":"github_poc","ref":"https://github.com/TheMalwareGuardian/CVE-2025-34096","stars":0,"title":"SEH-based buffer overflow in Easy File Sharing Web Server 7.2, reachable through the password recovery endpoint."}],"tier":"weaponised"},"has_fix":null,"headline":"Easy File Sharing HTTP Server 7.2 Buffer Overflow via POST to /sendemail.ghp","id":"CVE-2025-34096","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"ProcessMaker \u003c 3.5.4 Authenticated Plugin Upload RCE","id":"CVE-2025-34097"},"packages":[],"prev":{"headline":"Mako Server v2.5 and v2.6 OS Command Injection via examples/save.lsp","id":"CVE-2025-34095"},"products":["Easy File Sharing HTTP Server"],"published":"2025-07-10","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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["EFS Software Inc."]},"summary":"Unauthenticated remote attackers can execute arbitrary code via a stack-based buffer overflow in the sendemail endpoint.","url":"https://insights.sbomify.com/CVE-2025-34096/"}