{"answers":{"affected":"It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2023-47565 in the wild since at least 21 Dec 2023.","fix":"No fix has been published for CVE-2023-47565 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 11 Jan 2024.","what":"CVE-2023-47565 is a high-severity command injection vulnerability in QNAP Systems Inc. VioStor NVR, published on 8 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-47565 and fix it if it is affected.\n\nWhat it is: CVE-2023-47565 is a high-severity command injection vulnerability in QNAP Systems Inc. VioStor NVR, published on 8 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2023-47565 in the wild since at least 21 Dec 2023.\n\nAffected product: QNAP Systems Inc. VioStor NVR. 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-2023-47565/ (Markdown: https://insights.sbomify.com/CVE-2023-47565/index.md)","id":"CVE-2023-47565","markdown":"https://insights.sbomify.com/CVE-2023-47565/index.md","name":"CVE-2023-47565","record":{"aliases":["GHSA-vj55-4r38-w2gh"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"QNAP VioStor NVR","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary OS commands on legacy QNAP VioStor NVR devices via network access.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qnap","cpe":[{"product":"qvr_firmware","vendor":"qnap"}],"cvss":{"score":8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"An OS command injection vulnerability has been found to affect legacy QNAP VioStor NVR models running QVR Firmware 4.x. If exploited, the vulnerability could allow authenticated users to execute commands via a network.\n\nWe have already fixed the vulnerability in the following versions:\n\nQVR Firmware 5.0.0 and later","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"exploited"},"has_fix":null,"headline":"QNAP VioStor NVR OS Command Injection","id":"CVE-2023-47565","indexable":true,"kev":{"dateAdded":"2023-12-21","dueDate":"2024-01-11","knownRansomwareCampaignUse":"Unknown","product":"VioStor NVR","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","vendorProject":"QNAP","vulnerabilityName":"QNAP VioStor NVR OS Command Injection Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"QTS, QuTS hero, QuTScloud","id":"CVE-2023-47566"},"packages":[],"prev":{"headline":"Qsync Central","id":"CVE-2023-47564"},"products":["VioStor NVR"],"published":"2023-12-08","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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["QNAP Systems Inc."]},"summary":"Authenticated attackers can execute arbitrary OS commands on legacy QNAP VioStor NVR devices via network access.","url":"https://insights.sbomify.com/CVE-2023-47565/"}