{"cve":"CVE-2023-31409","nvd":{"published":"2023-05-15T11:15:09.550","modified":"2026-06-17T05:56:53.043","status":"Modified","description":"Uncontrolled Resource Consumption in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows an remote attacker to influence the availability of the webserver by invocing a Slowloris style attack via HTTP requests.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.json","https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdf","https://sick.com/psirt","https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.json","https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdf"],"products":["sick:ftmg-esd15axx_firmware","sick:ftmg-esd20axx_firmware","sick:ftmg-esd25axx_firmware","sick:ftmg-esn40sxx_firmware","sick:ftmg-esn50sxx_firmware","sick:ftmg-esr40sxx_firmware","sick:ftmg-esr50sxx_firmware"],"source":"nvd","synced_at":"2026-10-19T21:38:18.424950729+00:00"},"epss":{"cve":"CVE-2023-31409","score":0.01117,"percentile":0.66113,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}