{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-21879 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21879 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21879 is a high-severity command injection vulnerability in Enphase Envoy, published on 10 Aug 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-21879 and fix it if it is affected.\n\nWhat it is: CVE-2024-21879 is a high-severity command injection vulnerability in Enphase Envoy, published on 10 Aug 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-21879 in the wild and no public exploit code.\n\nAffected product: Enphase Envoy. 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-2024-21879/ (Markdown: https://insights.sbomify.com/CVE-2024-21879/index.md)","id":"CVE-2024-21879","markdown":"https://insights.sbomify.com/CVE-2024-21879/index.md","name":"CVE-2024-21879","record":{"aliases":["GHSA-j7f9-7qqh-2rxf"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Enphase IQ Gateway","requires_auth":"low_privilege","summary":"An authenticated attacker can execute arbitrary OS commands via URL parameter manipulation in Enphase IQ Gateway devices.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"DIVD","cpe":[{"product":"iq_gateway_firmware","vendor":"enphase"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/S:P/AU:Y/R:I/V:C/RE:H","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability through an url parameter of an authenticated enpoint in Enphase IQ Gateway (formerly known as Envoy) allows OS Command Injection.This issue affects Envoy: from 4.x to 8.x and \u003c 8.2.4225.","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":"Command injection in Envoy","id":"CVE-2024-21879","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Command injection in Envoy","id":"CVE-2024-21880"},"packages":[],"prev":{"headline":"Command injection in Envoy","id":"CVE-2024-21878"},"products":["Envoy"],"published":"2024-08-10","related":[{"cvss_score":9.3,"headline":"Unauthenticated Path Traversal via URL Parameter in Enphase IQ Gateway version \u003c 8.2.4225","id":"CVE-2024-21876","kev_date_added":null,"published":"2024-08-10"},{"cvss_score":8.6,"headline":"Insecure File Generation Based on User Input in Enphase IQ Gateway version 4.x to 8.x and \u003c 8.2.4225","id":"CVE-2024-21877","kev_date_added":null,"published":"2024-08-10"},{"cvss_score":8.6,"headline":"Command injection in Envoy","id":"CVE-2024-21880","kev_date_added":null,"published":"2024-08-10"},{"cvss_score":7.1,"headline":"Command injection in Envoy","id":"CVE-2024-21878","kev_date_added":null,"published":"2024-08-10"}],"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":"2025-03-11","vendors":["Enphase"]},"summary":"An authenticated attacker can execute arbitrary OS commands via URL parameter manipulation in Enphase IQ Gateway devices.","url":"https://insights.sbomify.com/CVE-2024-21879/"}