{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-25198 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-25198 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-25198 is a high-severity authentication bypass vulnerability in MOXA NPort IAW5000A-I/O, published on 23 Dec 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-25198 and fix it if it is affected.\n\nWhat it is: CVE-2020-25198 is a high-severity authentication bypass vulnerability in MOXA NPort IAW5000A-I/O, published on 23 Dec 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-25198 in the wild and no public exploit code.\n\nAffected product: MOXA NPort IAW5000A-I/O. 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-2020-25198/ (Markdown: https://insights.sbomify.com/CVE-2020-25198/index.md)","id":"CVE-2020-25198","markdown":"https://insights.sbomify.com/CVE-2020-25198/index.md","name":"CVE-2020-25198","record":{"aliases":["GHSA-wh93-gr26-x6q9"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial IoT Gateway","requires_auth":"none","summary":"Attackers can hijack user sessions via session fixation in the MOXA NPort IAW5000A-I/O web server, leading to unauthorized access.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"nport_iaw5000a-i\\/o_firmware","vendor":"moxa"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-384","name":"Session Fixation"}],"description":"The built-in WEB server for MOXA NPort IAW5000A-I/O firmware version 2.1 or lower has incorrectly implemented protections from session fixation, which may allow an attacker to gain access to a session and hijack it by stealing the user’s cookies.","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":"MOXA NPort IAW5000A-I/O Series","id":"CVE-2020-25198","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in WECON Technology Co., Ltd LeviStudioU","id":"CVE-2020-25199"},"packages":[],"prev":{"headline":"GE Reason RT43X Clocks Code Injection","id":"CVE-2020-25197"},"products":["NPort IAW5000A-I/O"],"published":"2020-12-23","related":[{"cvss_score":9.8,"headline":"MOXA NPort IAW5000A-I/O Series","id":"CVE-2020-25153","kev_date_added":null,"published":"2020-12-23"},{"cvss_score":9.8,"headline":"MOXA NPort IAW5000A-I/O Series","id":"CVE-2020-25196","kev_date_added":null,"published":"2020-12-23"},{"cvss_score":8.8,"headline":"MOXA NPort IAW5000A-I/O Series","id":"CVE-2020-25194","kev_date_added":null,"published":"2020-12-23"},{"cvss_score":7.5,"headline":"MOXA NPort IAW5000A-I/O Series","id":"CVE-2020-25190","kev_date_added":null,"published":"2020-12-23"},{"cvss_score":5.4,"headline":"NPort IAW5000A-I/O Series Hardcoded Credential Vulnerability","id":"CVE-2023-4204","kev_date_added":null,"published":"2023-08-16"},{"cvss_score":5.3,"headline":"MOXA NPort IAW5000A-I/O Series","id":"CVE-2020-25192","kev_date_added":null,"published":"2020-12-23"}],"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":"2024-09-17","vendors":["MOXA"]},"summary":"Attackers can hijack user sessions via session fixation in the MOXA NPort IAW5000A-I/O web server, leading to unauthorized access.","url":"https://insights.sbomify.com/CVE-2020-25198/"}