CVE-2026-75168

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue in the ugw-editfile method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a remote authenticated user with the low-privileged Standard role to write arbitrary content to files within /uxx/config/ and /ugw/config/."}], "id": "CVE-2026-75168", "lastModified": "2026-09-08T19:42:20.313", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-75168", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-04T16:54:17.757073Z", "version": "2.0.3"}}]}, "published": "2026-09-04T16:17:58.813", "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-2026-75168"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "V6_00_05"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "x-serie_gateway", "vendor": "mbs-solutions"}], "created": "2026-09-04T22:45:04.114331+00:00", "title": "Remote Authenticated File Write in MBS\u2011Solutions X\u2011Serie Gateway Firmware V6_00_05", "updated": "2026-09-07T08:27:03.123599+00:00", "vendors": ["mbs-solutions", "mbs-solutions$PRODUCT$x-serie_gateway"]}