{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-21520 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-21520 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-21520 is a medium-severity vulnerability in BlackBerry AtHoc, published on 12 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-21520 and fix it if it is affected.\n\nWhat it is: CVE-2023-21520 is a medium-severity vulnerability in BlackBerry AtHoc, published on 12 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-21520 in the wild and no public exploit code.\n\nAffected product: BlackBerry AtHoc. 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-2023-21520/ (Markdown: https://insights.sbomify.com/CVE-2023-21520/index.md)","id":"CVE-2023-21520","markdown":"https://insights.sbomify.com/CVE-2023-21520/index.md","name":"CVE-2023-21520","record":{"aliases":["GHSA-pph3-qc42-hrfp"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"BlackBerry AtHoc","requires_auth":"none","summary":"An attacker can enumerate PII and associate contact details with an organization via the Self Service Credential Recovery feature.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"blackberry","cpe":[{"product":"athoc","vendor":"blackberry"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[],"description":"A PII Enumeration via Credential Recovery in the Self Service (Credential Recovery) of BlackBerry AtHoc version 7.15 could allow an attacker to potentially associate a list of contact details with an AtHoc IWS organization.","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":"Information disclosure in AtHoc","id":"CVE-2023-21520","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in AtHoc","id":"CVE-2023-21521"},"packages":[],"prev":{"headline":"Missing authorization in Samsung SearchWidget","id":"CVE-2023-21518"},"products":["AtHoc"],"published":"2023-09-12","related":[{"cvss_score":7.2,"headline":"SQL injection in AtHoc","id":"CVE-2023-21521","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":6.1,"headline":"Cross-site scripting in AtHoc","id":"CVE-2023-21522","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":5.9,"headline":"An XML External Entity Injection (XXE) vulnerability in the Management System (console) of BlackBerry AtHoc versions earlier than 7.6 HF-567","id":"CVE-2019-8997","kev_date_added":null,"published":"2019-03-21"},{"cvss_score":5.4,"headline":"Cross-site scripting in AtHoc","id":"CVE-2023-21523","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":5,"headline":"Information disclosure in BlackBerry® AtHoc® (OnPrem)","id":"CVE-2025-12766","kev_date_added":null,"published":"2025-11-19"},{"cvss_score":4.6,"headline":"Vulnerability in Management Console Impacts BlackBerry AtHoc","id":"CVE-2024-51723","kev_date_added":null,"published":"2024-11-25"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-09-25","vendors":["BlackBerry"]},"summary":"An attacker can enumerate PII and associate contact details with an organization via the Self Service Credential Recovery feature.","url":"https://insights.sbomify.com/CVE-2023-21520/"}