{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-20017 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-20017 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-20017 is a high-severity command injection vulnerability in SonicWall SMA100, published on 13 Mar 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-20017 and fix it if it is affected.\n\nWhat it is: CVE-2021-20017 is a high-severity command injection vulnerability in SonicWall SMA100, published on 13 Mar 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-20017 in the wild and no public exploit code.\n\nAffected product: SonicWall SMA100. 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-2021-20017/ (Markdown: https://insights.sbomify.com/CVE-2021-20017/index.md)","id":"CVE-2021-20017","markdown":"https://insights.sbomify.com/CVE-2021-20017/index.md","name":"CVE-2021-20017","record":{"aliases":["GHSA-q863-p6pj-6qfj"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"SonicWall SMA100","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary OS commands on SonicWall SMA100 devices, potentially compromising the appliance.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sonicwall","cpe":[{"product":"sma100_firmware","vendor":"sonicwall"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 and earlier.","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 SMA100","id":"CVE-2021-20017","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in SMA100","id":"CVE-2021-20018"},"packages":[],"prev":{"headline":"SonicWall SSLVPN SMA100 SQL Injection","id":"CVE-2021-20016"},"products":["SMA100"],"published":"2021-03-13","related":[{"cvss_score":5.3,"headline":"Information disclosure in SMA100","id":"CVE-2020-5132","kev_date_added":null,"published":"2020-09-30"},{"cvss_score":4.9,"headline":"Information disclosure in SMA100","id":"CVE-2021-20018","kev_date_added":null,"published":"2021-03-13"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["SonicWall"]},"summary":"Authenticated attackers can execute arbitrary OS commands on SonicWall SMA100 devices, potentially compromising the appliance.","url":"https://insights.sbomify.com/CVE-2021-20017/"}