{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-23901 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-23901 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-23901 is a medium-severity vulnerability in Seiko Solutions Inc. SkyBridge MB-A200 and SkyBridge BASIC MB-A130, published on 10 May 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-2023-23901 and fix it if it is affected.\n\nWhat it is: CVE-2023-23901 is a medium-severity vulnerability in Seiko Solutions Inc. SkyBridge MB-A200 and SkyBridge BASIC MB-A130, published on 10 May 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-2023-23901 in the wild and no public exploit code.\n\nAffected product: Seiko Solutions Inc. SkyBridge MB-A200 and SkyBridge BASIC MB-A130. 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-2023-23901/ (Markdown: https://insights.sbomify.com/CVE-2023-23901/index.md)","id":"CVE-2023-23901","markdown":"https://insights.sbomify.com/CVE-2023-23901/index.md","name":"CVE-2023-23901","record":{"aliases":["GHSA-m4jm-xmcc-hjcm"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"SkyBridge network device","requires_auth":"none","summary":"Remote attackers can bypass certificate validation to eavesdrop on or alter WebUI communications on SkyBridge devices.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"skybridge_basic_mb-a130_firmware","vendor":"seiko-sol"},{"product":"skybridge_mb-a200_firmware","vendor":"seiko-sol"}],"cvss":{"score":4.8,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"Improper following of a certificate's chain of trust exists in SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier, which may allow a remote unauthenticated attacker to eavesdrop on or alter the communication sent to the WebUI of the product.","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":"Security feature bypass in SkyBridge MB-A200 and SkyBridge BASIC MB-A130","id":"CVE-2023-23901","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2023"},"n_packages":0,"n_references":6,"next":{"headline":"Memory corruption in UR32L","id":"CVE-2023-23902"},"packages":[],"prev":{"headline":"WordPress Easy Forms for Mailchimp Plugin \u003c= 6.8.8 is vulnerable to Cross Site Scripting (XSS)","id":"CVE-2023-23900"},"products":["SkyBridge MB-A200 and SkyBridge BASIC MB-A130"],"published":"2023-05-10","related":[{"cvss_score":8.6,"headline":"Missing authorization in SkyBridge MB-A200 and SkyBridge BASIC MB-A130","id":"CVE-2023-22441","kev_date_added":null,"published":"2023-05-10"},{"cvss_score":5.3,"headline":"Hardcoded credentials in SkyBridge MB-A200, SkyBridge BASIC MB-A130, and SkySpider MB-R210","id":"CVE-2023-25184","kev_date_added":null,"published":"2023-05-10"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-01-28","vendors":["Seiko Solutions Inc."]},"summary":"Remote attackers can bypass certificate validation to eavesdrop on or alter WebUI communications on SkyBridge devices.","url":"https://insights.sbomify.com/CVE-2023-23901/"}