{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45735 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45735 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45735 is a high-severity vulnerability in Totolink X5000r Firmware, published on 4 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-45735 and fix it if it is affected.\n\nWhat it is: CVE-2021-45735 is a high-severity vulnerability in Totolink X5000r Firmware, published on 4 Feb 2022. 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-2021-45735 in the wild and no public exploit code.\n\nAffected product: Totolink X5000r Firmware. 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-2021-45735/ (Markdown: https://insights.sbomify.com/CVE-2021-45735/index.md)","id":"CVE-2021-45735","markdown":"https://insights.sbomify.com/CVE-2021-45735/index.md","name":"CVE-2021-45735","record":{"aliases":["GHSA-j8mm-8jp9-3f9f"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"TOTOLINK router","requires_auth":"none","summary":"Attackers can intercept admin credentials via packet capture because the router uses unencrypted HTTP for authentication.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"x5000r_firmware","vendor":"totolink"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-319","name":"Cleartext Transmission of Sensitive Information"}],"description":"TOTOLINK X5000R v9.1.0u.6118_B20201102 was discovered to use the HTTP protocol for authentication into the admin interface, allowing attackers to intercept user credentials via packet capture software.","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":"Information disclosure in n/a","id":"CVE-2021-45735","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"totolink:x5000r_firmware","products":["totolink:x5000r_firmware"],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-2021-45736"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-45734"},"products":["n/a"],"published":"2022-02-04","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-70327","kev_date_added":null,"published":"2026-02-23"},{"cvss_score":9.8,"headline":"Auth bypass in X5000R's (AX1800 router)","id":"CVE-2025-13184","kev_date_added":null,"published":"2025-12-10"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2024-42737","kev_date_added":null,"published":"2024-08-13"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2024-42745","kev_date_added":null,"published":"2024-08-12"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2024-42748","kev_date_added":null,"published":"2024-08-12"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2024-32353","kev_date_added":null,"published":"2024-05-14"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-39617","kev_date_added":null,"published":"2023-08-21"}],"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":["n/a"]},"summary":"Attackers can intercept admin credentials via packet capture because the router uses unencrypted HTTP for authentication.","url":"https://insights.sbomify.com/CVE-2021-45735/"}