{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-27201 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27201 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27201 is a high-severity command injection vulnerability in n/a, published on 15 Feb 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-27201 and fix it if it is affected.\n\nWhat it is: CVE-2021-27201 is a high-severity command injection vulnerability in n/a, published on 15 Feb 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-2021-27201 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-27201/ (Markdown: https://insights.sbomify.com/CVE-2021-27201/index.md)","id":"CVE-2021-27201","markdown":"https://insights.sbomify.com/CVE-2021-27201/index.md","name":"CVE-2021-27201","record":{"aliases":["GHSA-v5rr-334g-rqm6"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Endian Firewall Community","requires_auth":"low_privilege","summary":"Authenticated remote attackers can execute arbitrary OS commands via shell metacharacters in backup comments on Endian Firewall Community.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"firewall_community","vendor":"endian"}],"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":"Endian Firewall Community (aka EFW) 3.3.2 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in a backup comment.","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 n/a","id":"CVE-2021-27201","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Null dereference in n/a","id":"CVE-2021-27203"},"packages":[],"prev":{"headline":"Weak cryptography in n/a","id":"CVE-2021-27200"},"products":["n/a"],"published":"2021-02-15","related":[{"cvss_score":8.7,"headline":"Endian Firewall /cgi-bin/logs_proxy.cgi DATE Perl Command Injection","id":"CVE-2026-34791","kev_date_added":null,"published":"2026-04-02"},{"cvss_score":8.7,"headline":"Endian Firewall /cgi-bin/logs_clamav.cgi DATE Perl Command Injection","id":"CVE-2026-34792","kev_date_added":null,"published":"2026-04-02"},{"cvss_score":8.7,"headline":"Endian Firewall /cgi-bin/logs_firewall.cgi DATE Perl Command Injection","id":"CVE-2026-34793","kev_date_added":null,"published":"2026-04-02"},{"cvss_score":8.7,"headline":"Endian Firewall /cgi-bin/logs_ids.cgi DATE Perl Command Injection","id":"CVE-2026-34794","kev_date_added":null,"published":"2026-04-02"},{"cvss_score":8.7,"headline":"Endian Firewall /cgi-bin/logs_log.cgi DATE Perl Command Injection","id":"CVE-2026-34795","kev_date_added":null,"published":"2026-04-02"},{"cvss_score":8.7,"headline":"Endian Firewall /cgi-bin/logs_openvpn.cgi DATE Perl Command Injection","id":"CVE-2026-34796","kev_date_added":null,"published":"2026-04-02"}],"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":["n/a"]},"summary":"Authenticated remote attackers can execute arbitrary OS commands via shell metacharacters in backup comments on Endian Firewall Community.","url":"https://insights.sbomify.com/CVE-2021-27201/"}