{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-15632 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-15632 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-15632 is a high-severity authentication bypass vulnerability in D-Link DIR-842, published on 23 Jul 2020. 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-2020-15632 and fix it if it is affected.\n\nWhat it is: CVE-2020-15632 is a high-severity authentication bypass vulnerability in D-Link DIR-842, published on 23 Jul 2020. 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-2020-15632 in the wild and no public exploit code.\n\nAffected product: D-Link DIR-842. 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-2020-15632/ (Markdown: https://insights.sbomify.com/CVE-2020-15632/index.md)","id":"CVE-2020-15632","markdown":"https://insights.sbomify.com/CVE-2020-15632/index.md","name":"CVE-2020-15632","record":{"aliases":["GHSA-f2jh-cwgj-5mqc"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"D-Link router","requires_auth":"none","summary":"Network-adjacent attackers can bypass authentication on D-Link DIR-842 routers to execute arbitrary code via HNAP requests.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"dir-842_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-303","name":"Incorrect Implementation of Authentication Algorithm"}],"description":"This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-842 3.13B05 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of HNAP GetCAPTCHAsetting requests. The issue results from the lack of proper handling of sessions. An attacker can leverage this vulnerability to execute arbitrary code in the context of the device. Was ZDI-CAN-10083.","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 DIR-842","id":"CVE-2020-15632","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Auth bypass in Multiple Routers","id":"CVE-2020-15633"},"packages":[],"prev":{"headline":"Command injection in DAP-1860","id":"CVE-2020-15631"},"products":["DIR-842"],"published":"2020-07-23","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-39666","kev_date_added":null,"published":"2023-08-18"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2020-8962","kev_date_added":null,"published":"2020-02-13"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["D-Link"]},"summary":"Network-adjacent attackers can bypass authentication on D-Link DIR-842 routers to execute arbitrary code via HNAP requests.","url":"https://insights.sbomify.com/CVE-2020-15632/"}