{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-19911 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-19911 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-19911 is a high-severity command injection vulnerability in n/a, published on 6 Dec 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-19911 and fix it if it is affected.\n\nWhat it is: CVE-2018-19911 is a high-severity command injection vulnerability in n/a, published on 6 Dec 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-19911 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-2018-19911/ (Markdown: https://insights.sbomify.com/CVE-2018-19911/index.md)","id":"CVE-2018-19911","markdown":"https://insights.sbomify.com/CVE-2018-19911/index.md","name":"CVE-2018-19911","record":{"aliases":["GHSA-j9vc-vw64-7f9w"],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"FreeSWITCH VoIP server","requires_auth":"none","summary":"Remote attackers can execute arbitrary commands on FreeSWITCH servers if the XML-RPC module is enabled, potentially leading to full system compromise.","user_interaction":"required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"freeswitch","vendor":"freeswitch"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"FreeSWITCH through 1.8.2, when mod_xml_rpc is enabled, allows remote attackers to execute arbitrary commands via the api/system or txtapi/system (or api/bg_system or txtapi/bg_system) query string on TCP port 8080, as demonstrated by an api/system?calc URI. This can also be exploited via CSRF. Alternatively, the default password of works for the freeswitch account can sometimes be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2018-12-06","github_poc":1,"max_poc_stars":5,"metasploit":0,"nuclei":0,"refs":[{"date":"2018-12-06T05:48:02Z","kind":"github_poc","ref":"https://github.com/iSafeBlue/freeswitch_rce","stars":5,"title":"freeswitch all version remote command execute (cve-2018-19911)"}],"tier":"poc_unverified"},"has_fix":false,"headline":"Command injection in n/a","id":"CVE-2018-19911","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2018-19913"},"packages":[],"prev":{"headline":"An issue was discovered in MISP 2.4.9x before 2.4.99.","id":"CVE-2018-19908"},"products":["n/a"],"published":"2018-12-06","related":[{"cvss_score":9.8,"headline":"FreeSWITCH: Pre-authentication heap buffer overflow in `mod_verto` HTTP POST body read","id":"CVE-2026-49841","kev_date_added":null,"published":"2026-06-09"},{"cvss_score":9.8,"headline":"Hardcoded credentials in n/a","id":"CVE-2019-19492","kev_date_added":null,"published":"2019-12-02"},{"cvss_score":9.1,"headline":"FreeSWITCH: Pre-authentication heap buffer overflow in libesl `Content-Length` parsing","id":"CVE-2026-49840","kev_date_added":null,"published":"2026-06-09"},{"cvss_score":8.6,"headline":"FreeSWITCH susceptible to Denial of Service via SIP flooding","id":"CVE-2021-41145","kev_date_added":null,"published":"2021-10-25"},{"cvss_score":7.5,"headline":"Freeswitch Denial-of-Service in SIP PUBLISH Requests via XML Entity Expansion","id":"CVE-2026-45771","kev_date_added":null,"published":"2026-06-09"},{"cvss_score":7.5,"headline":"FreeSWITCH: Out-of-bounds memory access in core STUN attribute parsing","id":"CVE-2026-49475","kev_date_added":null,"published":"2026-06-09"},{"cvss_score":7.5,"headline":"FreeSWITCH: Pre-authentication bandwidth amplification via `mod_verto` speed-test frames","id":"CVE-2026-49842","kev_date_added":null,"published":"2026-06-09"}],"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":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary commands on FreeSWITCH servers if the XML-RPC module is enabled, potentially leading to full system compromise.","url":"https://insights.sbomify.com/CVE-2018-19911/"}