{"answers":{"affected":"It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-49073 exists.","fix":"No fix has been published for CVE-2023-49073 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-49073 is a high-severity memory corruption vulnerability in LevelOne WBR-6013, published on 8 Jul 2024. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-49073 and fix it if it is affected.\n\nWhat it is: CVE-2023-49073 is a high-severity memory corruption vulnerability in LevelOne WBR-6013, published on 8 Jul 2024. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-49073 exists.\n\nAffected product: LevelOne WBR-6013. 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-2023-49073/ (Markdown: https://insights.sbomify.com/CVE-2023-49073/index.md)","id":"CVE-2023-49073","markdown":"https://insights.sbomify.com/CVE-2023-49073/index.md","name":"CVE-2023-49073","record":{"aliases":["GHSA-78wj-996p-5487"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Realtek router SDK","requires_auth":"high_privilege","summary":"A stack-based buffer overflow in the Realtek rtl819x Jungle SDK allows remote attackers to execute arbitrary code via crafted HTTP requests.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"wbr-6013_firmware","vendor":"level1"},{"product":"rtl819x_jungle_software_development_kit","vendor":"realtek"}],"cvss":{"score":7.2,"severity":"high","source":"cna","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-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A stack-based buffer overflow vulnerability exists in the boa formFilter functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Memory corruption in WBR-6013","id":"CVE-2023-49073","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3)","id":"CVE-2023-49074"},"packages":[],"prev":{"headline":"Pre-auth RCE in Apache Ofbiz 18.12.09 due to XML-RPC still present","id":"CVE-2023-49070"},"products":["WBR-6013","rtl819x Jungle SDK"],"published":"2024-07-08","related":[{"cvss_score":9.8,"headline":"Hardcoded credentials in WBR-6013","id":"CVE-2023-46685","kev_date_added":null,"published":"2024-07-08"},{"cvss_score":8.8,"headline":"Cross-site request forgery in WBR-6013","id":"CVE-2023-47677","kev_date_added":null,"published":"2024-07-08"},{"cvss_score":7.2,"headline":"File upload in WBR-6013","id":"CVE-2023-34435","kev_date_added":null,"published":"2024-07-08"},{"cvss_score":7.2,"headline":"Memory corruption in WBR-6013","id":"CVE-2023-41251","kev_date_added":null,"published":"2024-07-08"},{"cvss_score":7.2,"headline":"Memory corruption in WBR-6013","id":"CVE-2023-45215","kev_date_added":null,"published":"2024-07-08"},{"cvss_score":7.2,"headline":"Integer overflow in WBR-6013","id":"CVE-2023-45742","kev_date_added":null,"published":"2024-07-08"},{"cvss_score":7.2,"headline":"Memory corruption in WBR-6013","id":"CVE-2023-47856","kev_date_added":null,"published":"2024-07-08"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-11-04","vendors":["LevelOne","Realtek"]},"summary":"A stack-based buffer overflow in the Realtek rtl819x Jungle SDK allows remote attackers to execute arbitrary code via crafted HTTP requests.","url":"https://insights.sbomify.com/CVE-2023-49073/"}