{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-53558 exists.","fix":"No fix has been published for CVE-2025-53558 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-53558 is a high-severity vulnerability in ZTE Japan. K.K. ZXHN-F660A, published on 31 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-2025-53558 and fix it if it is affected.\n\nWhat it is: CVE-2025-53558 is a high-severity vulnerability in ZTE Japan. K.K. ZXHN-F660A, published on 31 Jul 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-53558 exists.\n\nAffected product: ZTE Japan. K.K. ZXHN-F660A. 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-2025-53558/ (Markdown: https://insights.sbomify.com/CVE-2025-53558/index.md)","id":"CVE-2025-53558","markdown":"https://insights.sbomify.com/CVE-2025-53558/index.md","name":"CVE-2025-53558","record":{"aliases":["GHSA-4xg9-h72c-fxfm"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ZTE home router","requires_auth":"none","summary":"Attackers can log in to ZTE ZXHN-F660T and ZXHN-F660A routers using common default credentials, leading to unauthorized access.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1391","name":"Use of Weak Credentials"}],"description":"ZXHN-F660T and ZXHN-F660A provided by ZTE Japan K.K. use a common credential for all installations. With the knowledge of the credential, an attacker may log in to the affected devices.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2025-12-11","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":1,"refs":[{"date":"2025-12-11T08:26:57Z","kind":"github_poc","ref":"https://github.com/houqe/POC_CVE-2025-53558","stars":0,"title":null},{"date":null,"kind":"nuclei","ref":"http/cves/2025/CVE-2025-53558.yaml","stars":null,"title":"ZTE ZXHN-F660T/F660A - Default Credentials"}],"tier":"weaponised"},"has_fix":null,"headline":"Hardcoded credentials in ZXHN-F660A","id":"CVE-2025-53558","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Universal Video Player - Addon for WPBakery Page Builder \u003c= 3.2.1 - Cross Site Scripting (XSS) Vulnerability","id":"CVE-2025-53559"},"packages":[],"prev":{"headline":"Memory corruption in libbiosig","id":"CVE-2025-53557"},"products":["ZXHN-F660A","ZXHN-F660T"],"published":"2025-07-31","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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-07-31","vendors":["ZTE Japan. K.K."]},"summary":"Attackers can log in to ZTE ZXHN-F660T and ZXHN-F660A routers using common default credentials, leading to unauthorized access.","url":"https://insights.sbomify.com/CVE-2025-53558/"}