{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-75166", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-09-04T15:48:54.070Z", "dateReserved": "2026-08-17T00:00:00.000Z", "datePublished": "2026-09-04T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-09-04T15:48:54.070Z"}, "descriptions": [{"lang": "en", "value": "Insecure Permission vulnerability in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows the low-privileged service user to execute /usr/bin/tcpdump as root without a password. By leveraging the tcpdump -z option, an authenticated attacker can achieve arbitrary command execution."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://en.mbs-solutions.de/mbs"}, {"url": "https://en.mbs-solutions.de/xserie"}, {"url": "https://github.com/SilviaMun/vulnerability-research/tree/main/CVE-2026-75166"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Insecure Permission vulnerability in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows the low-privileged service user to execute /usr/bin/tcpdump as root without a password. By leveraging the tcpdump -z option, an authenticated attacker can achieve arbitrary command execution."}], "id": "CVE-2026-75166", "lastModified": "2026-09-04T16:17:58.570", "metrics": {}, "published": "2026-09-04T16:17:58.570", "references": [{"source": "cve@mitre.org", "url": "https://en.mbs-solutions.de/mbs"}, {"source": "cve@mitre.org", "url": "https://en.mbs-solutions.de/xserie"}, {"source": "cve@mitre.org", "url": "https://github.com/SilviaMun/vulnerability-research/tree/main/CVE-2026-75166"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{"created": "2026-09-04T23:00:17.036364+00:00", "title": "Privilege Escalation via tcpdump on MBS\u2011Solutions X\u2011Serie Gateway firmware", "updated": "2026-09-04T23:00:17.036372+00:00", "vendors": [], "weaknesses": ["CWE-269", "CWE-284"]}