CVE Explorer
CVE-2026-2450
.NET misconfiguration: use of impersonation vulnerability in upKeeper Solutions upKeeper Instant Privilege Access allows Hijacking a Privileged Thread of Execution.This issue affects upKeeper Instant Privilege Access: through 1.5.0.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"upKeeper Instant Privilege Access","vendor":"upKeeper Solutions","versions":[{"lessThanOrEqual":"1.5.0","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:77b44de32e2e8da25f48e482f8fb24b443b4c41f5fbaf0f566f9bf2dfdace6d4 · sha256:b3599a676bfca46e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.4,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:77b44de32e2e8da25f48e482f8fb24b443b4c41f5fbaf0f566f9bf2dfdace6d4 · sha256:b3599a676bfca46e… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-520","description":"CWE-520 .NET misconfiguration: use of impersonation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:77b44de32e2e8da25f48e482f8fb24b443b4c41f5fbaf0f566f9bf2dfdace6d4 · sha256:b3599a676bfca46e… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://support.upkeeper.se/hc/en-us/articles/26783542353692-CVE-2026-2450-NET-misconfiguration-use-of-impersonation"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:77b44de32e2e8da25f48e482f8fb24b443b4c41f5fbaf0f566f9bf2dfdace6d4 · sha256:b3599a676bfca46e… · /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.