CVE Explorer
CVE-2026-40371
Improper handling of insufficient permissions or privileges in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to elevate privileges over a network.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"Microsoft Dynamics 365 (on-premises) version 9.1","vendor":"Microsoft","versions":[{"lessThan":"9.1.0045.0011","status":"affected","version":"9.0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:42306a2b42a6638396c28a9bf973daa07a0826a360361db34479bc209fafa534 · sha256:acbde957b7e5b7d1… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:42306a2b42a6638396c28a9bf973daa07a0826a360361db34479bc209fafa534 · sha256:acbde957b7e5b7d1… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-280","description":"CWE-280: Improper Handling of Insufficient Permissions or Privileges","lang":"en-US","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:42306a2b42a6638396c28a9bf973daa07a0826a360361db34479bc209fafa534 · sha256:acbde957b7e5b7d1… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"Microsoft Dynamics 365 (on-premises) Elevation of Privilege Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40371"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:42306a2b42a6638396c28a9bf973daa07a0826a360361db34479bc209fafa534 · sha256:acbde957b7e5b7d1… · /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.