CVE Explorer
CVE-2025-66269
The RupsMon and USBMate services in UPSilon 2000 run with SYSTEM privileges and contain unquoted service paths. This allows a local attacker to perform path interception and escalate privileges if they have write permissions to the directories proceeding that of which the real service executables live in
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"UPSilon2000V6.0","vendor":"MegaTec Taiwan","versions":[{"status":"affected","version":"6.0.5"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:b8aee2033b344ee1cd06d6b1e80970785de6ec7a6135fa55b6267d39ab0027ca · sha256:0c6c3c9bd9e04f79… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"LOCAL","baseScore":7.1,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"HIGH","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"HIG…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:b8aee2033b344ee1cd06d6b1e80970785de6ec7a6135fa55b6267d39ab0027ca · sha256:0c6c3c9bd9e04f79… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-428","description":"CWE-428 Unquoted Search Path or Element","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:b8aee2033b344ee1cd06d6b1e80970785de6ec7a6135fa55b6267d39ab0027ca · sha256:0c6c3c9bd9e04f79… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://www.megatec.com.tw/software-download/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b8aee2033b344ee1cd06d6b1e80970785de6ec7a6135fa55b6267d39ab0027ca · sha256:0c6c3c9bd9e04f79… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.