{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-27783 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27783 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27783 is a medium-severity vulnerability in HCL BigFix Mobile / Modern Client Management, published on 25 May 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-27783 and fix it if it is affected.\n\nWhat it is: CVE-2021-27783 is a medium-severity vulnerability in HCL BigFix Mobile / Modern Client Management, published on 25 May 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-27783 in the wild and no public exploit code.\n\nAffected product: HCL BigFix Mobile / Modern Client Management. 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-2021-27783/ (Markdown: https://insights.sbomify.com/CVE-2021-27783/index.md)","id":"CVE-2021-27783","markdown":"https://insights.sbomify.com/CVE-2021-27783/index.md","name":"CVE-2021-27783","record":{"aliases":["GHSA-g59m-qj5c-h6r8"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Mobile Device Management","requires_auth":"low_privilege","summary":"Attackers can access unencrypted sensitive information from user-generated PPKG files used for bulk enrollment in HCL BigFix Mobile.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"HCL","cpe":[{"product":"bigfix_mobile","vendor":"hcltech"},{"product":"bigfix_modern_client_management","vendor":"hcltech"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-311","name":"Missing Encryption of Sensitive Data"}],"description":"User generated PPKG file for Bulk Enroll may have unencrypted sensitive information exposed.","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":"HCL BigFix Mobile / Modern Client Management is vulnerable to sensitive information exposure","id":"CVE-2021-27783","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"HCL Launch container images may contain non-unique https certificates and database encryption key","id":"CVE-2021-27784"},"packages":[],"prev":{"headline":"HCL BigFix Mobile / Modern Client Management Server passwords are susceptible to a brute-force attack","id":"CVE-2021-27782"},"products":["HCL BigFix Mobile / Modern Client Management"],"published":"2022-05-25","related":[{"cvss_score":6.6,"headline":"HCL BigFix Mobile can be affected by a cross-site scripting (XSS) vulnerability","id":"CVE-2023-28014","kev_date_added":null,"published":"2023-07-26"},{"cvss_score":6.6,"headline":"HCL BigFix Mobile / Modern Client Management is vulnerable to stored cross-site scripting","id":"CVE-2021-27781","kev_date_added":null,"published":"2022-05-27"},{"cvss_score":6.5,"headline":"HCL BigFix Modern Client Management (MCM) is affected by an insecure Content Security Policy (CSP)","id":"CVE-2025-0276","kev_date_added":null,"published":"2025-10-16"},{"cvss_score":6.5,"headline":"HCL BigFix Mobile is affected by an insecure Content Security Policy (CSP)","id":"CVE-2025-0277","kev_date_added":null,"published":"2025-10-16"},{"cvss_score":5.4,"headline":"HCL BigFix Mobile can be affected by a command injection vulnerability","id":"CVE-2023-28012","kev_date_added":null,"published":"2023-07-26"},{"cvss_score":5.4,"headline":"HCL BigFix Mobile / Modern Client Management Server passwords are susceptible to a brute-force attack","id":"CVE-2021-27782","kev_date_added":null,"published":"2023-01-19"}],"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":"2024-09-16","vendors":["HCL Software"]},"summary":"Attackers can access unencrypted sensitive information from user-generated PPKG files used for bulk enrollment in HCL BigFix Mobile.","url":"https://insights.sbomify.com/CVE-2021-27783/"}