{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-50208 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-50208 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-50208 is a high-severity memory corruption vulnerability in D-Link G416, published on 3 May 2024. 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-2023-50208 and fix it if it is affected.\n\nWhat it is: CVE-2023-50208 is a high-severity memory corruption vulnerability in D-Link G416, published on 3 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-50208 in the wild and no public exploit code.\n\nAffected product: D-Link G416. 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-2023-50208/ (Markdown: https://insights.sbomify.com/CVE-2023-50208/index.md)","id":"CVE-2023-50208","markdown":"https://insights.sbomify.com/CVE-2023-50208/index.md","name":"CVE-2023-50208","record":{"aliases":["GHSA-2v9r-f76x-xq4j"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"D-Link router","requires_auth":"none","summary":"Network-adjacent attackers can execute arbitrary code as root on D-Link G416 routers via a stack-based buffer overflow in the HTTP service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"g416_firmware","vendor":"dlink"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"D-Link G416 ovpncfg Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the HTTP service listening on TCP port 80. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21441.","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":"D-Link G416 ovpncfg Stack-based Buffer Overflow Remote Code Execution Vulnerability","id":"CVE-2023-50208","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"D-Link G416 cfgsave Stack-Based Buffer Overflow Remote Code Execution Vulnerability","id":"CVE-2023-50209"},"packages":[],"prev":{"headline":"D-Link G416 flupl filename Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-50207"},"products":["G416"],"published":"2024-05-03","related":[{"cvss_score":8.8,"headline":"D-Link G416 flupl self Command Injection Remote Code Execution Vulnerability","id":"CVE-2024-5295","kev_date_added":null,"published":"2024-05-23"},{"cvss_score":8.8,"headline":"D-Link G416 cfgsave Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-50198","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":8.8,"headline":"D-Link G416 httpd Missing Authentication for Critical Function Remote Code Execution Vulnerability","id":"CVE-2023-50199","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":8.8,"headline":"D-Link G416 cfgsave backusb Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-50200","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":8.8,"headline":"D-Link G416 cfgsave upusb Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-50201","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":8.8,"headline":"D-Link G416 flupl pythonmodules Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-50202","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":8.8,"headline":"D-Link G416 nodered chmod Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-50203","kev_date_added":null,"published":"2024-05-03"}],"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":"2024-08-02","vendors":["D-Link"]},"summary":"Network-adjacent attackers can execute arbitrary code as root on D-Link G416 routers via a stack-based buffer overflow in the HTTP service.","url":"https://insights.sbomify.com/CVE-2023-50208/"}