{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2023-30762 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-30762 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-30762 is a critical authentication bypass vulnerability in KbDevice,Inc. KB-AHR series and KB-IRIP series, published on 13 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-30762 and fix it if it is affected.\n\nWhat it is: CVE-2023-30762 is a critical authentication bypass vulnerability in KbDevice,Inc. KB-AHR series and KB-IRIP series, published on 13 Jun 2023. 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-2023-30762 in the wild and no public exploit code.\n\nAffected product: KbDevice,Inc. KB-AHR series and KB-IRIP series. 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-2023-30762/ (Markdown: https://insights.sbomify.com/CVE-2023-30762/index.md)","id":"CVE-2023-30762","markdown":"https://insights.sbomify.com/CVE-2023-30762/index.md","name":"CVE-2023-30762","record":{"aliases":["GHSA-h6j7-2w2f-q5rm"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"KB Device DVR/NVR","requires_auth":"none","summary":"Attackers can bypass authentication to execute arbitrary OS commands or alter device settings on KB Device DVR and NVR units.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"kb-ahr04d_firmware","vendor":"kbdevice"},{"product":"kb-ahr08d_firmware","vendor":"kbdevice"},{"product":"kb-ahr16d_firmware","vendor":"kbdevice"},{"product":"kb-irip04a_firmware","vendor":"kbdevice"},{"product":"kb-irip08a_firmware","vendor":"kbdevice"},{"product":"kb-irip16a_firmware","vendor":"kbdevice"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"},{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"Improper authentication vulnerability exists in KB-AHR series and KB-IRIP series. If this vulnerability is exploited, an arbitrary OS command may be executed on the product or the device settings may be altered. Affected products and versions are as follows: KB-AHR04D versions prior to 91110.1.101106.78, KB-AHR08D versions prior to 91210.1.101106.78, KB-AHR16D versions prior to 91310.1.101106.78, KB-IRIP04A versions prior to 95110.1.100290.78A, KB-IRIP08A versions prior to 95210.1.100290.78A, and KB-IRIP16A versions prior to 95310.1.100290.78A.","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":"Auth bypass in KB-AHR series and KB-IRIP series","id":"CVE-2023-30762","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in Intel(R) SoC Watch based software","id":"CVE-2023-30763"},"packages":[],"prev":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused","id":"CVE-2023-30761"},"products":["KB-AHR series and KB-IRIP series"],"published":"2023-06-13","related":[{"cvss_score":9.8,"headline":"Command injection in KB-AHR series and KB-IRIP series","id":"CVE-2023-30764","kev_date_added":null,"published":"2023-06-13"},{"cvss_score":9.8,"headline":"Command injection in KB-AHR series and KB-IRIP series","id":"CVE-2023-30766","kev_date_added":null,"published":"2023-06-13"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-01-03","vendors":["KbDevice,Inc."]},"summary":"Attackers can bypass authentication to execute arbitrary OS commands or alter device settings on KB Device DVR and NVR units.","url":"https://insights.sbomify.com/CVE-2023-30762/"}