{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-3540 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-3540 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-3540 is a medium-severity command injection vulnerability in Ivanti MobileIron Core, published on 22 Jul 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-3540 and fix it if it is affected.\n\nWhat it is: CVE-2021-3540 is a medium-severity command injection vulnerability in Ivanti MobileIron Core, published on 22 Jul 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-3540 in the wild and no public exploit code.\n\nAffected product: Ivanti MobileIron Core. 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-2021-3540/ (Markdown: https://insights.sbomify.com/CVE-2021-3540/index.md)","id":"CVE-2021-3540","markdown":"https://insights.sbomify.com/CVE-2021-3540/index.md","name":"CVE-2021-3540","record":{"aliases":["GHSA-32qj-4pcr-vqhp"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"MobileIron Core","requires_auth":"high_privilege","summary":"Attackers can escape the restricted clish shell via argument injection in the install rpm info detail command, leading to code execution.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"rapid7","cpe":[{"product":"mobileiron","vendor":"ivanti"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-88","name":"Improper Neutralization of Argument Delimiters in a Command"}],"description":"By abusing the 'install rpm info detail' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0.","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":"Ivanti MobileIron Core clish Restricted Shell Escape via Argument Injection","id":"CVE-2021-3540","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":"Denial of service in libxml2","id":"CVE-2021-3541"},"packages":[],"prev":{"headline":"EspoCRM Avatar Persistent XSS","id":"CVE-2021-3539"},"products":["MobileIron Core"],"published":"2021-07-22","related":[{"cvss_score":6.5,"headline":"Ivanti MobileIron Core clish Restricted Shell Escape via OS Command Injection","id":"CVE-2021-3198","kev_date_added":null,"published":"2021-07-22"}],"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":"2024-09-17","vendors":["Ivanti"]},"summary":"Attackers can escape the restricted clish shell via argument injection in the install rpm info detail command, leading to code execution.","url":"https://insights.sbomify.com/CVE-2021-3540/"}