{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-48387 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-48387 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-48387 is a high-severity vulnerability in TAIWAN-CA(TWCA) JCICSecurityTool, published on 15 Dec 2023. 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-2023-48387 and fix it if it is affected.\n\nWhat it is: CVE-2023-48387 is a high-severity vulnerability in TAIWAN-CA(TWCA) JCICSecurityTool, published on 15 Dec 2023. 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-2023-48387 in the wild and no public exploit code.\n\nAffected product: TAIWAN-CA(TWCA) JCICSecurityTool. 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-2023-48387/ (Markdown: https://insights.sbomify.com/CVE-2023-48387/index.md)","id":"CVE-2023-48387","markdown":"https://insights.sbomify.com/CVE-2023-48387/index.md","name":"CVE-2023-48387","record":{"aliases":["GHSA-g7qw-4p9h-v9vx"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"JCIC Security Tool","requires_auth":"none","summary":"Attackers can achieve remote code execution by tricking users into visiting malicious sites that exploit improper input validation in registry functions.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[{"product":"jcicsecuritytool","vendor":"twca"}],"cvss":{"score":8.8,"severity":"high","source":"cna","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-940","name":"Improper Verification of Source of a Communication Channel"}],"description":"TAIWAN-CA(TWCA) JCICSecurityTool  fails to check the source website and access locations when executing multiple Registry-related functions. In the scenario where a user is using the JCICSecurityTool and has completed identity verification, if the user browses a malicious webpage created by an attacker, the attacker can exploit this vulnerability to read or modify any registry file under HKEY_CURRENT_USER, thereby achieving remote code execution.","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":"TAIWAN-CA(TWCA) JCICSecurityTool - Improper Input Validation","id":"CVE-2023-48387","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Multisuns EasyLog web+ - Use of Hard-coded Password","id":"CVE-2023-48388"},"packages":[],"prev":{"headline":"ArmorX Global Technology Corporation ArmorX Spam - SQL Injectoin","id":"CVE-2023-48384"},"products":["JCICSecurityTool"],"published":"2023-12-15","related":[],"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":"2024-10-14","vendors":["TAIWAN-CA(TWCA)"]},"summary":"Attackers can achieve remote code execution by tricking users into visiting malicious sites that exploit improper input validation in registry functions.","url":"https://insights.sbomify.com/CVE-2023-48387/"}