{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33256 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33256 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33256 is a high-severity code injection vulnerability in Zohocorp Manageengine Adselfservice Plus, published on 9 Aug 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-33256 and fix it if it is affected.\n\nWhat it is: CVE-2021-33256 is a high-severity code injection vulnerability in Zohocorp Manageengine Adselfservice Plus, published on 9 Aug 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-33256 in the wild and no public exploit code.\n\nAffected product: Zohocorp Manageengine Adselfservice Plus. 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-2021-33256/ (Markdown: https://insights.sbomify.com/CVE-2021-33256/index.md)","id":"CVE-2021-33256","markdown":"https://insights.sbomify.com/CVE-2021-33256/index.md","name":"CVE-2021-33256","record":{"aliases":["GHSA-x963-3p8c-j4m6"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ManageEngine ADSelfService Plus","requires_auth":"none","summary":"Unauthenticated attackers can inject malicious formulas into login parameters, leading to code execution when administrators export audit reports.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"manageengine_adselfservice_plus","vendor":"zohocorp"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-1236","name":"Improper Neutralization of Formula Elements in a CSV File"}],"description":"A CSV injection vulnerability on the login panel of ManageEngine ADSelfService Plus Version: 6.1 Build No: 6101 can be exploited by an unauthenticated user. The j_username parameter seems to be vulnerable and a reverse shell could be obtained if a privileged user exports \"User Attempts Audit Report\" as CSV file. Note: The vendor disputes this vulnerability, claiming \"This is not a valid vulnerability in our ADSSP product. We don't see this as a security issue at our side.","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":"Code injection in n/a","id":"CVE-2021-33256","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"zohocorp:manageengine_adselfservice_plus","products":["zohocorp:manageengine_adselfservice_plus"],"type":"code_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in n/a","id":"CVE-2021-33259"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2021-33254"},"products":["n/a"],"published":"2021-08-09","related":[{"cvss_score":9.8,"headline":"Zoho ManageEngine ADSelfService Plus Authentication Bypass","id":"CVE-2021-40539","kev_date_added":"2021-11-03","published":"2021-09-07"},{"cvss_score":6.8,"headline":"Zoho ManageEngine ADSelfService Plus Remote Code Execution","id":"CVE-2022-28810","kev_date_added":"2023-03-07","published":"2022-04-18"},{"cvss_score":10,"headline":"Server-side request forgery in n/a","id":"CVE-2019-3905","kev_date_added":null,"published":"2019-01-03"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2023-35854","kev_date_added":null,"published":"2023-06-20"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2021-37422","kev_date_added":null,"published":"2021-09-10"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2021-37423","kev_date_added":null,"published":"2021-09-10"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2021-33055","kev_date_added":null,"published":"2021-08-30"}],"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":"Unauthenticated attackers can inject malicious formulas into login parameters, leading to code execution when administrators export audit reports.","url":"https://insights.sbomify.com/CVE-2021-33256/"}