{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-1731 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-1731 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-1731 is a high-severity command injection vulnerability in Meinberg LTOS, published on 24 Apr 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-1731 and fix it if it is affected.\n\nWhat it is: CVE-2023-1731 is a high-severity command injection vulnerability in Meinberg LTOS, published on 24 Apr 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-1731 in the wild and no public exploit code.\n\nAffected product: Meinberg LTOS. 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-2023-1731/ (Markdown: https://insights.sbomify.com/CVE-2023-1731/index.md)","id":"CVE-2023-1731","markdown":"https://insights.sbomify.com/CVE-2023-1731/index.md","name":"CVE-2023-1731","record":{"aliases":["GHSA-7j3x-mrc3-42pg"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Meinberg LTOS","requires_auth":"high_privilege","summary":"Remote authenticated attackers with high privileges can execute arbitrary commands via improper input validation in the configuration file upload function.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"lantime_firmware","vendor":"meinbergglobal"}],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"In Meinbergs LTOS versions prior to V7.06.013, the configuration file upload function would not correctly validate the input, which would allow an remote authenticated attacker with high privileges to execute arbitrary commands.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Improper Input Validation in Meinberg LTOS","id":"CVE-2023-1731","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Improper random reading in CIRCL","id":"CVE-2023-1732"},"packages":[],"prev":{"headline":"SupportCandy \u003c 3.1.5 - Unauthenticated SQLi","id":"CVE-2023-1730"},"products":["LTOS"],"published":"2023-04-24","related":[{"cvss_score":7.2,"headline":"Path traversal in n/a","id":"CVE-2021-46902","kev_date_added":null,"published":"2024-02-04"},{"cvss_score":7.2,"headline":"Path traversal in n/a","id":"CVE-2017-16788","kev_date_added":null,"published":"2017-12-15"},{"cvss_score":6.5,"headline":"Missing authorization in n/a","id":"CVE-2021-46903","kev_date_added":null,"published":"2024-02-04"},{"cvss_score":6.5,"headline":"Path traversal in n/a","id":"CVE-2017-16786","kev_date_added":null,"published":"2017-12-19"},{"cvss_score":6.5,"headline":"Path traversal in n/a","id":"CVE-2017-16787","kev_date_added":null,"published":"2017-12-15"}],"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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-04","vendors":["Meinberg"]},"summary":"Remote authenticated attackers with high privileges can execute arbitrary commands via improper input validation in the configuration file upload function.","url":"https://insights.sbomify.com/CVE-2023-1731/"}