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Pearweb CVE-2022-27158

CRITICAL
Deserialization of Untrusted Data (CWE-502)
2022-04-15 cve@mitre.org
9.8
CVSS 3.1 · NVD
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Severity by source

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

Lifecycle Timeline

1
CVE Published
Apr 15, 2022 - 18:15 nvd
CRITICAL 9.8

DescriptionNVD

pearweb < 1.32 suffers from Deserialization of Untrusted Data.

AnalysisAI

pearweb < 1.32 suffers from Deserialization of Untrusted Data. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified as Deserialization of Untrusted Data (CWE-502), which allows attackers to execute arbitrary code through malicious serialized objects. pearweb < 1.32 suffers from Deserialization of Untrusted Data. Affected products include: Php Pearweb.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Avoid deserializing untrusted data. Use safe serialization formats (JSON). Implement integrity checks and type allowlists.

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CVE-2022-27158 vulnerability details – vuln.today

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