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Web Deploy 4 0 CVE-2025-53772

HIGH
Deserialization of Untrusted Data (CWE-502)
2025-08-12 secure@microsoft.com
Deserialization Web Deploy 4 0
8.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:06 vuln.today
CVE Published
Aug 12, 2025 - 18:15 nvd
HIGH 8.8

DescriptionCVE.org

Deserialization of untrusted data in Web Deploy allows an authorized attacker to execute code over a network.

AnalysisAI

Deserialization of untrusted data in Web Deploy allows an authorized attacker to execute code over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Deserialization of Untrusted Data (CWE-502), which allows attackers to execute arbitrary code through malicious serialized objects. Deserialization of untrusted data in Web Deploy allows an authorized attacker to execute code over a network. Affected products include: Microsoft Web Deploy 4.0.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid deserializing untrusted data. Use safe serialization formats (JSON). Implement integrity checks and type allowlists.

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CVE-2025-53772 vulnerability details – vuln.today
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