{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-37774 exists.","fix":"No fix has been published for CVE-2021-37774 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-37774 is a high-severity code injection vulnerability in n/a, published on 19 Jan 2023. 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-2021-37774 and fix it if it is affected.\n\nWhat it is: CVE-2021-37774 is a high-severity code injection vulnerability in n/a, published on 19 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-37774 exists.\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-2021-37774/ (Markdown: https://insights.sbomify.com/CVE-2021-37774/index.md)","id":"CVE-2021-37774","markdown":"https://insights.sbomify.com/CVE-2021-37774/index.md","name":"CVE-2021-37774","record":{"aliases":["GHSA-72gc-x9q7-vh7v"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TP-Link router","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary code on TP-Link TL-WDR7660 routers via a vulnerability in the httpProcDataSrv function.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"tl-wdr7660_firmware","vendor":"tp-link"}],"cvss":{"score":8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"An issue was discovered in function httpProcDataSrv in TL-WDR7660 2.0.30 that allows attackers to execute arbitrary code.","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":"Code injection in n/a","id":"CVE-2021-37774","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in n/a","id":"CVE-2021-37777"},"packages":[],"prev":{"headline":"File upload in n/a","id":"CVE-2021-37770"},"products":["n/a"],"published":"2023-01-19","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-46371","kev_date_added":null,"published":"2023-10-24"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-46373","kev_date_added":null,"published":"2023-10-24"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2024-48710","kev_date_added":null,"published":"2024-10-15"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2024-48712","kev_date_added":null,"published":"2024-10-15"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2024-48713","kev_date_added":null,"published":"2024-10-15"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2024-48714","kev_date_added":null,"published":"2024-10-15"}],"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":"2025-04-04","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code on TP-Link TL-WDR7660 routers via a vulnerability in the httpProcDataSrv function.","url":"https://insights.sbomify.com/CVE-2021-37774/"}