CVEvulnerability

CVE-2026-21527

6.5 MEDIUM Published 2026-02-10 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-02-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-1286, CWE-345, CWE-451

Description

User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

Affected configurations

• microsoft exchange server 2016 • microsoft exchange server 2019 • microsoft exchange server subscription edition (< 15.02.2562.037)

Related

Weakness · CWE (3)

  • CWE-1286 Improper Validation of Syntactic Correctness of Input weakness
  • CWE-345 Insufficient Verification of Data Authenticity weakness
  • CWE-451 User Interface (UI) Misrepresentation of Critical Information weakness

References