{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-43477 exists.","fix":"No fix has been published for CVE-2023-43477 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-43477 is a medium-severity command injection vulnerability in Telstra Smart Modem Gen 2 (Arcadyan LH1000), published on 20 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-43477 and fix it if it is affected.\n\nWhat it is: CVE-2023-43477 is a medium-severity command injection vulnerability in Telstra Smart Modem Gen 2 (Arcadyan LH1000), published on 20 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-43477 exists.\n\nAffected product: Telstra Smart Modem Gen 2 (Arcadyan LH1000). 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-2023-43477/ (Markdown: https://insights.sbomify.com/CVE-2023-43477/index.md)","id":"CVE-2023-43477","markdown":"https://insights.sbomify.com/CVE-2023-43477/index.md","name":"CVE-2023-43477","record":{"aliases":["GHSA-87jp-gf78-6p6w"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Telstra Smart Modem","requires_auth":"high_privilege","summary":"Authenticated attackers can inject commands via the ping_from parameter to execute code as root on Telstra Smart Modem Gen 2 devices.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"arcadyan_lh1000_firmware","vendor":"telstra"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"The ping_from parameter of ping_tracerte.cgi in the web UI of Telstra Smart Modem Gen 2 (Arcadyan LH1000), firmware versions \u003c 0.18.15r, was not properly sanitized before being used in a system call, which could allow an authenticated attacker to achieve command injection as root on the device.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Post-Auth Command Injection in Telstra Smart Modem Gen 2 (Arcadyan LH1000)","id":"CVE-2023-43477","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":"Unauthenticated configuration restore and firmware update","id":"CVE-2023-43478"},"packages":[],"prev":{"headline":"Information exposure in MLflow","id":"CVE-2023-43472"},"products":["Smart Modem Gen 2 (Arcadyan LH1000)"],"published":"2023-09-20","related":[{"cvss_score":8.8,"headline":"Unauthenticated configuration restore and firmware update","id":"CVE-2023-43478","kev_date_added":null,"published":"2023-09-20"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-24","vendors":["Telstra"]},"summary":"Authenticated attackers can inject commands via the ping_from parameter to execute code as root on Telstra Smart Modem Gen 2 devices.","url":"https://insights.sbomify.com/CVE-2023-43477/"}