{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-30072 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-30072 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-30072 is a critical memory corruption vulnerability in n/a, published on 2 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-30072 and fix it if it is affected.\n\nWhat it is: CVE-2021-30072 is a critical memory corruption vulnerability in n/a, published on 2 Apr 2021. 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-2021-30072 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-30072/ (Markdown: https://insights.sbomify.com/CVE-2021-30072/index.md)","id":"CVE-2021-30072","markdown":"https://insights.sbomify.com/CVE-2021-30072/index.md","name":"CVE-2021-30072","record":{"aliases":["GHSA-2548-2rfq-335j"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link router","requires_auth":"none","summary":"A stack-based buffer overflow in prog.cgi allows unauthenticated attackers to execute arbitrary code on D-Link DIR-878 routers.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dir-878_firmware","vendor":"dlink"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","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-787","name":"Out-of-bounds Write"}],"description":"An issue was discovered in prog.cgi on D-Link DIR-878 1.30B08 devices. Because strcat is misused, there is a stack-based buffer overflow that does not require authentication.","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":"Memory corruption in n/a","id":"CVE-2021-30072","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Docsify vulnerable to cross-site scripting due to mishandled encoding","id":"CVE-2021-30074"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-30071"},"products":["n/a"],"published":"2021-04-02","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-27720","kev_date_added":null,"published":"2023-04-09"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-24798","kev_date_added":null,"published":"2023-04-07"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-24799","kev_date_added":null,"published":"2023-04-07"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-24800","kev_date_added":null,"published":"2023-04-07"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-44202","kev_date_added":null,"published":"2022-11-22"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2022-44801","kev_date_added":null,"published":"2022-11-22"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2022-43184","kev_date_added":null,"published":"2022-10-19"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"A stack-based buffer overflow in prog.cgi allows unauthenticated attackers to execute arbitrary code on D-Link DIR-878 routers.","url":"https://insights.sbomify.com/CVE-2021-30072/"}