{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-7882 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-7882 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-7882 is a low-severity vulnerability in Mercusys MW301R, published on 20 Jul 2025. 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-2025-7882 and fix it if it is affected.\n\nWhat it is: CVE-2025-7882 is a low-severity vulnerability in Mercusys MW301R, published on 20 Jul 2025. 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-2025-7882 in the wild and no public exploit code.\n\nAffected product: Mercusys MW301R. 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-2025-7882/ (Markdown: https://insights.sbomify.com/CVE-2025-7882/index.md)","id":"CVE-2025-7882","markdown":"https://insights.sbomify.com/CVE-2025-7882/index.md","name":"CVE-2025-7882","record":{"aliases":["GHSA-36fg-v524-g4r4"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Mercusys MW301R router","requires_auth":"none","summary":"Attackers on the local network can bypass login attempt restrictions, potentially facilitating brute-force attacks against the router.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-799","name":"Improper Control of Interaction Frequency"},{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"}],"description":"A vulnerability was found in Mercusys MW301R 1.0.2 Build 190726 Rel.59423n. It has been rated as problematic. This issue affects some unknown processing of the component Login. The manipulation leads to improper restriction of excessive authentication attempts. The attack can only be initiated within the local network. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","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":"Mercusys MW301R Login excessive authentication","id":"CVE-2025-7882","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"Eluktronics Control Center Powershell Script Command command injection","id":"CVE-2025-7883"},"packages":[],"prev":{"headline":"Mercusys MW301R Web Interface password recovery","id":"CVE-2025-7881"},"products":["MW301R"],"published":"2025-07-20","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-07-21","vendors":["Mercusys"]},"summary":"Attackers on the local network can bypass login attempt restrictions, potentially facilitating brute-force attacks against the router.","url":"https://insights.sbomify.com/CVE-2025-7882/"}