{"answers":{"affected":"It affects 5 products.","exploited":"Yes. Attackers have exploited CVE-2021-20035 in the wild since at least 16 Apr 2025.","fix":"No fix has been published for CVE-2021-20035 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 7 May 2025.","what":"CVE-2021-20035 is a medium-severity command injection vulnerability in SonicWall SMA100, published on 27 Sep 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-20035 and fix it if it is affected.\n\nWhat it is: CVE-2021-20035 is a medium-severity command injection vulnerability in SonicWall SMA100, published on 27 Sep 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2021-20035 in the wild since at least 16 Apr 2025.\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-2021-20035/ (Markdown: https://insights.sbomify.com/CVE-2021-20035/index.md)","id":"CVE-2021-20035","markdown":"https://insights.sbomify.com/CVE-2021-20035/index.md","name":"CVE-2021-20035","record":{"aliases":["GHSA-g24w-7v2m-52xh"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SonicWall SMA100","requires_auth":"low_privilege","summary":"Remote authenticated attackers can inject arbitrary commands on SonicWall SMA100 devices, potentially causing denial of service.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sonicwall","cpe":[{"product":"sma_200_firmware","vendor":"sonicwall"},{"product":"sma_210_firmware","vendor":"sonicwall"},{"product":"sma_400_firmware","vendor":"sonicwall"},{"product":"sma_410_firmware","vendor":"sonicwall"},{"product":"sma_500v","vendor":"sonicwall"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user which potentially leads to DoS.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"exploited"},"has_fix":null,"headline":"SonicWall SMA100 Appliances OS Command Injection","id":"CVE-2021-20035","indexable":true,"kev":{"dateAdded":"2025-04-16","dueDate":"2025-05-07","knownRansomwareCampaignUse":"Unknown","product":"SMA100 Appliances","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","vendorProject":"SonicWall","vulnerabilityName":"SonicWall SMA100 Appliances OS Command Injection Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in SonicWall Global VPN Client","id":"CVE-2021-20037"},"packages":[],"prev":{"headline":"Path traversal in SMA100","id":"CVE-2021-20034"},"products":["SMA100"],"published":"2021-09-27","related":[{"cvss_score":9.8,"headline":"SonicWall SMA 100 Appliances Stack-Based Buffer Overflow","id":"CVE-2021-20038","kev_date_added":"2022-01-28","published":"2021-12-08"},{"cvss_score":7.2,"headline":"SonicWall SMA100 Appliances OS Command Injection","id":"CVE-2023-44221","kev_date_added":"2025-05-01","published":"2023-12-05"},{"cvss_score":9.8,"headline":"Command injection in SonicWall SRA/SMA100","id":"CVE-2022-22273","kev_date_added":null,"published":"2022-03-17"},{"cvss_score":9.8,"headline":"Server-side request forgery in SonicWall SMA100","id":"CVE-2021-20042","kev_date_added":null,"published":"2021-12-08"},{"cvss_score":9.8,"headline":"Memory corruption in SonicWall SMA100","id":"CVE-2021-20045","kev_date_added":null,"published":"2021-12-08"},{"cvss_score":9.1,"headline":"Path traversal in SMA100","id":"CVE-2021-20034","kev_date_added":null,"published":"2021-09-27"}],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["SonicWall"]},"summary":"Remote authenticated attackers can inject arbitrary commands on SonicWall SMA100 devices, potentially causing denial of service.","url":"https://insights.sbomify.com/CVE-2021-20035/"}