{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2016-6554 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2016-6554 yet. Limit exposure of the affected software until one is available.","what":"CVE-2016-6554 is a critical vulnerability in Synology NAS server DS107, published on 13 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-6554 and fix it if it is affected.\n\nWhat it is: CVE-2016-6554 is a critical vulnerability in Synology NAS server DS107, published on 13 Jul 2018. 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-2016-6554 in the wild and no public exploit code.\n\nAffected product: Synology NAS server DS107. 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-2016-6554/ (Markdown: https://insights.sbomify.com/CVE-2016-6554/index.md)","id":"CVE-2016-6554","markdown":"https://insights.sbomify.com/CVE-2016-6554/index.md","name":"CVE-2016-6554","record":{"aliases":["GHSA-q999-pmcf-gq4r"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Synology NAS server","requires_auth":"none","summary":"Remote attackers can gain privileged access to Synology NAS devices using default blank credentials for admin and guest accounts.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"ds107_firmware","vendor":"synology"},{"product":"ds116_firmware","vendor":"synology"},{"product":"ds213_firmware","vendor":"synology"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-255","name":null}],"description":"Synology NAS servers DS107, firmware version 3.1-1639 and prior, and DS116, DS213, firmware versions prior to 5.2-5644-1, use non-random default credentials of: guest:(blank) and admin:(blank) . A remote network attacker can gain privileged access to a vulnerable device.","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":"Synology NAS servers DS107, DS116, and DS213, use default credentials","id":"CVE-2016-6554","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2016"},"n_packages":0,"n_references":3,"next":{"headline":"OpenNMS Stored XSS via SNMP Trap Alerts","id":"CVE-2016-6555"},"packages":[],"prev":{"headline":"Nuuo NT-4040 Titan, firmware NT-4040_01.07.0000.0015_1120, uses default credentials","id":"CVE-2016-6553"},"products":["NAS server DS107","NAS server DS116","NAS server DS213"],"published":"2018-07-13","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":"2024-08-06","vendors":["Synology"]},"summary":"Remote attackers can gain privileged access to Synology NAS devices using default blank credentials for admin and guest accounts.","url":"https://insights.sbomify.com/CVE-2016-6554/"}