{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2022-45427 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-45427 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-45427 is a high-severity vulnerability in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2, published on 27 Dec 2022. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-45427 and fix it if it is affected.\n\nWhat it is: CVE-2022-45427 is a high-severity vulnerability in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2, published on 27 Dec 2022. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-45427 in the wild and no public exploit code.\n\nAffected product: DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2. 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-2022-45427/ (Markdown: https://insights.sbomify.com/CVE-2022-45427/index.md)","id":"CVE-2022-45427","markdown":"https://insights.sbomify.com/CVE-2022-45427/index.md","name":"CVE-2022-45427","record":{"aliases":["GHSA-hc4m-x5qf-wgq5"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Dahua DSS software","requires_auth":"high_privilege","summary":"Administrators can upload arbitrary files via crafted packets, potentially leading to code execution on Dahua DSS systems.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dahua","cpe":[{"product":"dhi-dss4004-s2_firmware","vendor":"dahuasecurity"},{"product":"dhi-dss7016d-s2_firmware","vendor":"dahuasecurity"},{"product":"dhi-dss7016dr-s2_firmware","vendor":"dahuasecurity"},{"product":"dss_express","vendor":"dahuasecurity"},{"product":"dss_professional","vendor":"dahuasecurity"}],"cvss":{"score":7.2,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"Some Dahua software products have a vulnerability of unrestricted upload of file. After obtaining the permissions of administrators, by sending a specific crafted packet to the vulnerable interface, an attacker can upload arbitrary files.","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":"File upload in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2","id":"CVE-2022-45427","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2","id":"CVE-2022-45428"},"packages":[],"prev":{"headline":"Path traversal in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2","id":"CVE-2022-45426"},"products":["DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2"],"published":"2022-12-27","related":[{"cvss_score":7.5,"headline":"Information disclosure in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2","id":"CVE-2022-45423","kev_date_added":null,"published":"2022-12-27"},{"cvss_score":7.5,"headline":"Hardcoded credentials in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2","id":"CVE-2022-45425","kev_date_added":null,"published":"2022-12-27"},{"cvss_score":7.5,"headline":"Server-side request forgery in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2","id":"CVE-2022-45429","kev_date_added":null,"published":"2022-12-27"},{"cvss_score":7.5,"headline":"Auth bypass in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2","id":"CVE-2022-45431","kev_date_added":null,"published":"2022-12-27"},{"cvss_score":6.5,"headline":"Path traversal in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2","id":"CVE-2022-45426","kev_date_added":null,"published":"2022-12-27"},{"cvss_score":5.9,"headline":"Server-side request forgery in DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2","id":"CVE-2022-45434","kev_date_added":null,"published":"2022-12-27"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-04-14","vendors":["n/a"]},"summary":"Administrators can upload arbitrary files via crafted packets, potentially leading to code execution on Dahua DSS systems.","url":"https://insights.sbomify.com/CVE-2022-45427/"}