{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-8920 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-8920 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-8920 is a medium-severity code injection vulnerability in Synology Diskstation Manager, published on 24 Dec 2018. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-8920 and fix it if it is affected.\n\nWhat it is: CVE-2018-8920 is a medium-severity code injection vulnerability in Synology Diskstation Manager, published on 24 Dec 2018. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-8920 in the wild and no public exploit code.\n\nAffected product: Synology Diskstation Manager. 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-2018-8920/ (Markdown: https://insights.sbomify.com/CVE-2018-8920/index.md)","id":"CVE-2018-8920","markdown":"https://insights.sbomify.com/CVE-2018-8920/index.md","name":"CVE-2018-8920","record":{"aliases":["GHSA-6972-2gcx-5qwg"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"NAS operating system","requires_auth":"high_privilege","summary":"Remote attackers can inject arbitrary content via CSV export in Synology DSM Log Exporter, potentially leading to code execution.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"synology","cpe":[{"product":"diskstation_manager","vendor":"synology"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","version":"3.0"},"cwes":[{"id":"CWE-116","name":"Improper Encoding or Escaping of Output"}],"description":"Improper neutralization of escape vulnerability in Log Exporter in Synology DiskStation Manager (DSM) before 6.1.6-15266 allows remote attackers to inject arbitrary content to have an unspecified impact by exporting an archive in CSV format.","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 DiskStation Manager (DSM)","id":"CVE-2018-8920","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"synology:diskstation_manager","products":["synology:diskstation_manager"],"type":"code_injection","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in Drive","id":"CVE-2018-8921"},"packages":[],"prev":{"headline":"Information disclosure in DiskStation Manager (DSM)","id":"CVE-2018-8919"},"products":["DiskStation Manager (DSM)"],"published":"2018-12-24","related":[{"cvss_score":10,"headline":"Memory corruption in DiskStation Manager (DSM)","id":"CVE-2022-27624","kev_date_added":null,"published":"2022-10-20"},{"cvss_score":10,"headline":"Memory corruption in DiskStation Manager (DSM)","id":"CVE-2022-27625","kev_date_added":null,"published":"2022-10-20"},{"cvss_score":10,"headline":"Race condition in DiskStation Manager (DSM)","id":"CVE-2022-27626","kev_date_added":null,"published":"2022-10-20"},{"cvss_score":10,"headline":"Path traversal in n/a","id":"CVE-2013-6955","kev_date_added":null,"published":"2014-01-09"},{"cvss_score":9.8,"headline":"Memory corruption in DiskStation Manager (DSM)","id":"CVE-2022-22687","kev_date_added":null,"published":"2022-03-25"},{"cvss_score":9.8,"headline":"Use after free in DiskStation Manager (DSM)","id":"CVE-2021-27649","kev_date_added":null,"published":"2021-06-23"},{"cvss_score":9.8,"headline":"Race condition in Synology DiskStation Manager (DSM)","id":"CVE-2021-26569","kev_date_added":null,"published":"2021-03-12"}],"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":["Synology"]},"summary":"Remote attackers can inject arbitrary content via CSV export in Synology DSM Log Exporter, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2018-8920/"}