{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2023-4452 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-4452 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-4452 is a medium-severity denial of service vulnerability in Moxa EDR G902 Series , published on 1 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-2023-4452 and fix it if it is affected.\n\nWhat it is: CVE-2023-4452 is a medium-severity denial of service vulnerability in Moxa EDR G902 Series , published on 1 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-2023-4452 in the wild and no public exploit code.\n\nAffected product: Moxa EDR G902 Series . 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-2023-4452/ (Markdown: https://insights.sbomify.com/CVE-2023-4452/index.md)","id":"CVE-2023-4452","markdown":"https://insights.sbomify.com/CVE-2023-4452/index.md","name":"CVE-2023-4452","record":{"aliases":["GHSA-q3h7-7995-v94c"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Moxa industrial router","requires_auth":"none","summary":"Attackers can trigger a device reboot via insufficient URI input validation in Moxa industrial routers, causing denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Moxa","cpe":[{"product":"edr-810-2gsfp-t_firmware","vendor":"moxa"},{"product":"edr-810-2gsfp_firmware","vendor":"moxa"},{"product":"edr-810-vpn-2gsfp-t_firmware","vendor":"moxa"},{"product":"edr-810-vpn-2gsfp_firmware","vendor":"moxa"},{"product":"edr-g902-t_firmware","vendor":"moxa"},{"product":"edr-g902_firmware","vendor":"moxa"},{"product":"edr-g903-t_firmware","vendor":"moxa"},{"product":"edr-g903_firmware","vendor":"moxa"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A vulnerability has been identified in the EDR-810, EDR-G902, and EDR-G903 Series, making them  vulnerable to the denial-of-service vulnerability. This vulnerability stems from insufficient input validation in the URI, potentially enabling malicious users to trigger the device reboot.","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":"Web Server Buffer Overflow Vulnerability","id":"CVE-2023-4452","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site Scripting (XSS) - Reflected in pimcore/pimcore","id":"CVE-2023-4453"},"packages":[],"prev":{"headline":"Cross-site Scripting (XSS) - Reflected in cockpit-hq/cockpit","id":"CVE-2023-4451"},"products":["EDR G902 Series ","EDR G903 Series ","EDR-810 Series "],"published":"2023-11-01","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2020-28144","kev_date_added":null,"published":"2021-02-03"}],"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":"partial"},"state":"PUBLISHED","updated":"2024-09-06","vendors":["Moxa"]},"summary":"Attackers can trigger a device reboot via insufficient URI input validation in Moxa industrial routers, causing denial of service.","url":"https://insights.sbomify.com/CVE-2023-4452/"}