{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-17777 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-17777 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-17777 is a critical authentication bypass vulnerability in n/a, published on 18 Dec 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-17777 and fix it if it is affected.\n\nWhat it is: CVE-2018-17777 is a critical authentication bypass vulnerability in n/a, published on 18 Dec 2018. 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-2018-17777 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-2018-17777/ (Markdown: https://insights.sbomify.com/CVE-2018-17777/index.md)","id":"CVE-2018-17777","markdown":"https://insights.sbomify.com/CVE-2018-17777/index.md","name":"CVE-2018-17777","record":{"aliases":["GHSA-r292-8vw9-293g"],"analysis":{"component_type":"network_device","fix_type":"configuration_change","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"D-Link router","requires_auth":"none","summary":"Attackers can bypass login and gain admin access if the default Parental Control PIN is used, allowing full router control.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dva-5592_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-287","name":"Improper Authentication"}],"description":"An issue was discovered on D-Link DVA-5592 A1_WI_20180823 devices. If the PIN of the page \"/ui/cbpc/login\" is the default Parental Control PIN (0000), it is possible to bypass the login form by editing the path of the cookie \"sid\" generated by the page. The attacker will have access to the router control panel with administrator privileges.","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 n/a","id":"CVE-2018-17777","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in n/a","id":"CVE-2018-17780"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2018-17776"},"products":["n/a"],"published":"2018-12-18","related":[{"cvss_score":7.5,"headline":"Auth bypass in n/a","id":"CVE-2019-6969","kev_date_added":null,"published":"2019-08-02"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2019-6968","kev_date_added":null,"published":"2019-08-02"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can bypass login and gain admin access if the default Parental Control PIN is used, allowing full router control.","url":"https://insights.sbomify.com/CVE-2018-17777/"}