{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-41355 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-41355 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-41355 is a critical vulnerability in Chunghwa Telecom NOKIA G-040W-Q, published on 3 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-41355 and fix it if it is affected.\n\nWhat it is: CVE-2023-41355 is a critical vulnerability in Chunghwa Telecom NOKIA G-040W-Q, published on 3 Nov 2023. 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-2023-41355 in the wild and no public exploit code.\n\nAffected product: Chunghwa Telecom NOKIA G-040W-Q. 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-2023-41355/ (Markdown: https://insights.sbomify.com/CVE-2023-41355/index.md)","id":"CVE-2023-41355","markdown":"https://insights.sbomify.com/CVE-2023-41355/index.md","name":"CVE-2023-41355","record":{"aliases":["GHSA-5297-2xjq-2cfx"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["denial_of_service","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Nokia G-040W-Q router","requires_auth":"none","summary":"An unauthenticated remote attacker can modify the network routing table via crafted ICMP redirect messages, causing denial of service or information disclosure.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[{"product":"g-040w-q_firmware","vendor":"nokia"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","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-20","name":"Improper Input Validation"},{"id":"CWE-940","name":"Improper Verification of Source of a Communication Channel"}],"description":"Chunghwa Telecom NOKIA G-040W-Q Firewall function has a vulnerability of input validation for ICMP redirect messages. An unauthenticated remote attacker can exploit this vulnerability by sending a crafted package to modify the network routing table, resulting in a denial of service or sensitive information leaking.","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":"Chunghwa Telecom NOKIA G-040W-Q - Improper Input Validation","id":"CVE-2023-41355","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"WisdomGarden Tronclass ilearn - Path Traversal","id":"CVE-2023-41356"},"packages":[],"prev":{"headline":"Chunghwa Telecom NOKIA G-040W-Q - Exposure of Sensitive Information","id":"CVE-2023-41354"},"products":["NOKIA G-040W-Q"],"published":"2023-11-03","related":[{"cvss_score":9.8,"headline":"Chunghwa Telecom NOKIA G-040W-Q - Broken Access Control","id":"CVE-2023-41351","kev_date_added":null,"published":"2023-11-03"},{"cvss_score":8.8,"headline":"Chunghwa Telecom NOKIA G-040W-Q - Weak Password Requirements","id":"CVE-2023-41353","kev_date_added":null,"published":"2023-11-03"},{"cvss_score":7.5,"headline":"Chunghwa Telecom NOKIA G-040W-Q - Excessive Authentication Attempts","id":"CVE-2023-41350","kev_date_added":null,"published":"2023-11-03"},{"cvss_score":7.2,"headline":"Chunghwa Telecom NOKIA G-040W-Q - Command Injection","id":"CVE-2023-41352","kev_date_added":null,"published":"2023-11-03"},{"cvss_score":4,"headline":"Chunghwa Telecom NOKIA G-040W-Q - Exposure of Sensitive Information","id":"CVE-2023-41354","kev_date_added":null,"published":"2023-11-03"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-14","vendors":["Chunghwa Telecom"]},"summary":"An unauthenticated remote attacker can modify the network routing table via crafted ICMP redirect messages, causing denial of service or information disclosure.","url":"https://insights.sbomify.com/CVE-2023-41355/"}