CVE-2021-28480

Description

References

• portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28480 · Patch

Autres vulnérabilités de exchange server

• CVE-2026-87696ÉLEVÉE 7.5Improper verification of cryptographic signature in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a net…
• CVE-2026-87695ÉLEVÉE 7.8Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an authorized attacker to elevate privileges lo…
• CVE-2026-87692ÉLEVÉE 7.8Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.
• CVE-2026-96940ÉLEVÉE 8.8Weak authentication in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
• CVE-2026-69641CRITIQUE 9.1Missing authorization in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.