{"cve":"CVE-2021-41546","nvd":{"published":"2021-10-12T10:15:12.710","modified":"2026-06-17T04:08:37.543","status":"Modified","description":"A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.14.1), RUGGEDCOM ROX RX1400 (All versions < V2.14.1), RUGGEDCOM ROX RX1500 (All versions < V2.14.1), RUGGEDCOM ROX RX1501 (All versions < V2.14.1), RUGGEDCOM ROX RX1510 (All versions < V2.14.1), RUGGEDCOM ROX RX1511 (All versions < V2.14.1), RUGGEDCOM ROX RX1512 (All versions < V2.14.1), RUGGEDCOM ROX RX1524 (All versions < V2.14.1), RUGGEDCOM ROX RX1536 (All versions < V2.14.1), RUGGEDCOM ROX RX5000 (All versions < V2.14.1). Affected devices write crashdumps without checking if enough space is available on the filesystem. Once the crashdump fills the entire root filesystem, affected devices fail to boot successfully. An attacker can leverage this vulnerability to cause a permanent Denial-of-Service.","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-770","CWE-400"],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-173565.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-173565.pdf"],"products":["siemens:ruggedcom_rox_mx5000_firmware","siemens:ruggedcom_rox_rx1400_firmware","siemens:ruggedcom_rox_rx1500_firmware","siemens:ruggedcom_rox_rx1501_firmware","siemens:ruggedcom_rox_rx1510_firmware","siemens:ruggedcom_rox_rx1511_firmware","siemens:ruggedcom_rox_rx1512_firmware","siemens:ruggedcom_rox_rx1524_firmware","siemens:ruggedcom_rox_rx1536_firmware","siemens:ruggedcom_rox_rx5000_firmware"],"source":"nvd","synced_at":"2026-10-19T21:24:39.218183596+00:00"},"epss":{"cve":"CVE-2021-41546","score":0.00978,"percentile":0.62182,"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."]}