{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-21881 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21881 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21881 is a high-severity command injection vulnerability in Enphase Envoy, published on 10 Aug 2024. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-21881 and fix it if it is affected.\n\nWhat it is: CVE-2024-21881 is a high-severity command injection vulnerability in Enphase Envoy, published on 10 Aug 2024. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-21881 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-2024-21881/ (Markdown: https://insights.sbomify.com/CVE-2024-21881/index.md)","id":"CVE-2024-21881","markdown":"https://insights.sbomify.com/CVE-2024-21881/index.md","name":"CVE-2024-21881","record":{"aliases":["GHSA-7q95-85ph-5grx"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Enphase IQ Gateway","requires_auth":"high_privilege","summary":"Authenticated attackers can execute arbitrary OS commands via encrypted package upload due to inadequate encryption strength in Enphase IQ Gateways.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"DIVD","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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-326","name":"Inadequate Encryption Strength"}],"description":"Inadequate Encryption Strength vulnerability allow an authenticated attacker to execute arbitrary OS Commands via encrypted package upload.This issue affects Envoy: 4.x and 5.x","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":"Upload of encrypted packages allows authenticated command execution in Enphase IQ Gateway v4.x and v5.x","id":"CVE-2024-21881","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":"Xorg-x11-server: heap buffer overflow in xisenddevicehierarchyevent","id":"CVE-2024-21885"},"packages":[],"prev":{"headline":"Command injection in Envoy","id":"CVE-2024-21880"},"products":["Envoy"],"published":"2024-08-10","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"Authenticated attackers can execute arbitrary OS commands via encrypted package upload due to inadequate encryption strength in Enphase IQ Gateways.","url":"https://insights.sbomify.com/CVE-2024-21881/"}