{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-25603 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-25603 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25603 is a medium-severity path traversal vulnerability in Linksys MR9600, published on 24 Feb 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-25603 and fix it if it is affected.\n\nWhat it is: CVE-2026-25603 is a medium-severity path traversal vulnerability in Linksys MR9600, published on 24 Feb 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-25603 in the wild and no public exploit code.\n\nAffected product: Linksys MR9600. 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-2026-25603/ (Markdown: https://insights.sbomify.com/CVE-2026-25603/index.md)","id":"CVE-2026-25603","markdown":"https://insights.sbomify.com/CVE-2026-25603/index.md","name":"CVE-2026-25603","record":{"aliases":["GHSA-6xhx-53c5-f9qr"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Linksys router","requires_auth":"none","summary":"Attackers can mount USB partitions to arbitrary locations to execute shell scripts as root on Linksys routers.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ENISA","cpe":[{"product":"mr9600_firmware","vendor":"linksys"},{"product":"mx4200_firmware","vendor":"linksys"}],"cvss":{"score":6.6,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Linksys MR9600, Linksys MX4200 allows that contents of a USB drive partition can be mounted in an arbitrary location of the file system. This may result in the execution of shell scripts in the context of a root user.This issue affects MR9600: 1.0.4.205530; MX4200: 1.0.13.210200.","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":"Path Traversal vulnerability in Linksys MR9600, Linksys MX4200","id":"CVE-2026-25603","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Apache Airflow AWS Auth Manager - Host Header Injection Leading to SAML Authentication Bypass","id":"CVE-2026-25604"},"packages":[],"prev":{"headline":"Business logic in Meona Client","id":"CVE-2026-25602"},"products":["MR9600","MX4200"],"published":"2026-02-24","related":[{"cvss_score":8.7,"headline":"Linksys MR9600 SmartConnect.lua smartConnectConfigure os command injection","id":"CVE-2026-4558","kev_date_added":null,"published":"2026-03-22"},{"cvss_score":8.6,"headline":"Linksys MR9600 JNAP Action run_central2.sh BTRequestGetSmartConnectStatus os command injection","id":"CVE-2026-6992","kev_date_added":null,"published":"2026-04-25"},{"cvss_score":4.6,"headline":"Path traversal in n/a","id":"CVE-2022-24372","kev_date_added":null,"published":"2022-04-27"}],"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":"total"},"state":"PUBLISHED","updated":"2026-02-24","vendors":["Linksys"]},"summary":"Attackers can mount USB partitions to arbitrary locations to execute shell scripts as root on Linksys routers.","url":"https://insights.sbomify.com/CVE-2026-25603/"}