{"id":"CVE-2025-2071","state":"PUBLISHED","title":"OS Command Injection Vulnerability in FAST LTA Silent Brick WebUI","description":"A critical OS Command Injection vulnerability has been identified in the FAST LTA Silent Brick WebUI, allowing remote attackers to execute arbitrary operating system commands via specially crafted input. This vulnerability arises due to improper handling of untrusted input, which is passed directly to system-level commands without adequate sanitization or validation. Successful exploitation could allow attackers to execute arbitrary commands on the affected system, potentially resulting in unauthorized access, data leakage, or full system compromise. Affected WebUI parameters are \"hd\" and \"pi\".","publishedAt":"2025-03-31T08:33:53.271Z","updatedAt":"2025-03-31T16:26:54.053Z","severity":{"score":10,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:N/RE:M/U:Amber","source":"SEC-VLab"},"assigner":"SEC-VLab","products":["FAST LTA FAST LTA Silent Brick WebUI"],"affected":[{"vendor":"FAST LTA","product":"FAST LTA Silent Brick WebUI","defaultStatus":"unaffected","versions":[{"version":"WebUI Release 2.45 (Linux 5.4.109-gentoo-FAST)","status":"affected","lessThan":"2.63.04","versionType":"custom"}],"platforms":["Linux"]}],"references":["https://www.fast-lta.de/de/fast/silent-bricks-software-2-63"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/2xxx/CVE-2025-2071.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-2071","state":"PUBLISHED","datePublished":"2025-03-31T08:33:53.271Z","dateUpdated":"2025-03-31T16:26:54.053Z","assignerShortName":"SEC-VLab","assignerOrgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateReserved":"2025-03-06T18:18:48.091Z"},"containers":{"cna":{"title":"OS Command Injection Vulnerability in FAST LTA Silent Brick WebUI","descriptions":[{"lang":"en","value":"A critical OS Command Injection vulnerability has been identified in the FAST LTA Silent Brick WebUI, allowing remote attackers to execute arbitrary operating system commands via specially crafted input. This vulnerability arises due to improper handling of untrusted input, which is passed directly to system-level commands without adequate sanitization or validation. Successful exploitation could allow attackers to execute arbitrary commands on the affected system, potentially resulting in unauthorized access, data leakage, or full system compromise. Affected WebUI parameters are \"hd\" and \"pi\"."}],"affected":[{"vendor":"FAST LTA","product":"FAST LTA Silent Brick WebUI","defaultStatus":"unaffected","versions":[{"version":"WebUI Release 2.45 (Linux 5.4.109-gentoo-FAST)","status":"affected","lessThan":"2.63.04","versionType":"custom"}],"platforms":["Linux"]}],"references":[{"url":"https://www.fast-lta.de/de/fast/silent-bricks-software-2-63","tags":["release-notes"]}],"metrics":[{"cvssV4_0":{"Automatable":"NO","Recovery":"NOT_DEFINED","Safety":"PRESENT","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":10,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"AMBER","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:N/RE:M/U:Amber","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"MODERATE"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command (OS Command Injection)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"SEC-VLab","orgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateUpdated":"2025-03-31T08:33:53.271Z"},"credits":[{"lang":"en","type":"finder","value":"Stefan Mettler from CRYPTRON Security GmbH"}],"impacts":[{"capecId":"CAPEC-88","descriptions":[{"lang":"en","value":"CAPEC-88 OS Command Injection"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">Avoid using external processes: Whenever possible, use library calls instead of invoking external processes to recreate desired functionality.<br></span><br>A vendor security patch available. Upgrade to release&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://software.fast-lta.com/fast-sb-update-2.63.0.4.tar\">fast-sb-update-2.63.0.4.tar </a><br><br>"}],"value":"Avoid using external processes: Whenever possible, use library calls instead of invoking external processes to recreate desired functionality.\n\nA vendor security patch available. Upgrade to release  fast-sb-update-2.63.0.4.tar  https://software.fast-lta.com/fast-sb-update-2.63.0.4.tar"}],"source":{"discovery":"EXTERNAL"},"timeline":[{"lang":"en","time":"2024-12-24T15:22:00.000Z","value":"vulnerability has been identified and reported to the vendor"},{"lang":"en","time":"2025-01-16T08:30:00.000Z","value":"transmission of further technical information to the vendor"},{"lang":"en","time":"2025-01-23T09:45:00.000Z","value":"vulnerability has been confirmed by the vendor and a patch is in progress"},{"lang":"en","time":"2025-03-06T10:30:00.000Z","value":"Vendor patch available"}],"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-31T16:26:19.132583Z","id":"CVE-2025-2071","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-31T16:26:54.053Z"}}]}}}