WID-SEC-W-2025-1781

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Microsoft Exchange Server und Microsoft Exchange: Mehrere Schwachstellen

view advisory published 2025-08-12

Ein Angreifer kann mehrere Schwachstellen in Microsoft Exchange Server und Microsoft Exchange ausnutzen, um seine Privilegien zu erhöhen, um Daten zu Manipulieren, und um Informationen offenzulegen.

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describes (5)

Related CVEs.

IDseverity exploitable
CVE-2025-33051US——
Exposure of sensitive information to an unauthorized actor in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.
CVE-2025-25007US——
Improper validation of syntactic correctness of input in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-25006US——
Improper handling of additional special element in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-25005USmedium6.5—
Improper input validation in Microsoft Exchange Server allows an authorized attacker to perform tampering over a network.
CVE-2025-53786US—Exploit
On April 18th 2025, Microsoft announced Exchange Server Security Changes for Hybrid Deployments and accompanying non-security Hot Fix. Microsoft made these changes in the general i…
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references

External citations — patches, advisories, analysis.

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