{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-16167 exists.","fix":"No fix has been published for CVE-2018-16167 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-16167 is a critical command injection vulnerability in JPCERT Coordination Center LogonTracer, published on 9 Jan 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-16167 and fix it if it is affected.\n\nWhat it is: CVE-2018-16167 is a critical command injection vulnerability in JPCERT Coordination Center LogonTracer, published on 9 Jan 2019. 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-2018-16167 exists.\n\nAffected product: JPCERT Coordination Center LogonTracer. 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-2018-16167/ (Markdown: https://insights.sbomify.com/CVE-2018-16167/index.md)","id":"CVE-2018-16167","markdown":"https://insights.sbomify.com/CVE-2018-16167/index.md","name":"CVE-2018-16167","record":{"aliases":["GHSA-6w9j-hq73-q3m2"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"LogonTracer","requires_auth":"none","summary":"Remote attackers can execute arbitrary OS commands in LogonTracer, requiring an upgrade to mitigate the risk.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"logontracer","vendor":"jpcert"}],"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-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"LogonTracer 1.2.0 and earlier allows remote attackers to execute arbitrary OS commands via unspecified vectors.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2021-06-01","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":1,"refs":[{"date":"2021-06-01","kind":"exploitdb","ref":"49918","stars":null,"title":"LogonTracer 1.2.0 - Remote Code Execution (Unauthenticated)"},{"date":"2021-06-02T07:39:19Z","kind":"github_poc","ref":"https://github.com/dnr6419/CVE-2018-16167","stars":0,"title":"LogonTracer v1.2.0 RCE "},{"date":null,"kind":"nuclei","ref":"http/cves/2018/CVE-2018-16167.yaml","stars":null,"title":"LogonTracer \u003c=1.2.0 - Remote Command Injection"}],"tier":"weaponised"},"has_fix":false,"headline":"Command injection in LogonTracer","id":"CVE-2018-16167","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":"Code injection in LogonTracer","id":"CVE-2018-16168"},"packages":[],"prev":{"headline":"XML external entity in LogonTracer","id":"CVE-2018-16166"},"products":["LogonTracer"],"published":"2019-01-09","related":[{"cvss_score":9.8,"headline":"Code injection in LogonTracer","id":"CVE-2018-16168","kev_date_added":null,"published":"2019-01-09"},{"cvss_score":8.8,"headline":"XML external entity in LogonTracer","id":"CVE-2018-16166","kev_date_added":null,"published":"2019-01-09"},{"cvss_score":8.7,"headline":"An OS command Injection issue exists in LogonTracer prior to v2.0.0.","id":"CVE-2026-33277","kev_date_added":null,"published":"2026-04-27"},{"cvss_score":6.1,"headline":"Cross-site scripting in LogonTracer","id":"CVE-2018-16165","kev_date_added":null,"published":"2019-01-09"},{"cvss_score":5.1,"headline":"Code injection in LogonTracer","id":"CVE-2026-33566","kev_date_added":null,"published":"2026-04-27"}],"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"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["JPCERT Coordination Center"]},"summary":"Remote attackers can execute arbitrary OS commands in LogonTracer, requiring an upgrade to mitigate the risk.","url":"https://insights.sbomify.com/CVE-2018-16167/"}