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Paloalto CVE-2025-4233

| EUVDEUVD-2025-18221 MEDIUM
Use of Cache Containing Sensitive Information (CWE-524)
2025-06-12 psirt@paloaltonetworks.com
Authentication Bypass Paloalto
5.1
CVSS 4.0 · NVD
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Vulnerability Assessment

Weakness
CWE
CWE-524
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V3 - Web Frontend Security Cache-Control for sensitive pages
Impact

CVSS 5.1. EPSS 0.0%. No patch confirmed.
Exploit ScenarioDerived

An attacker could exploit this vulnerability in the affected application to compromise the security of affected deployments, potentially impacting confidentiality, integrity, or availability.
This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 14, 2026

CVE-2025-4233 is a security vulnerability (CVSS 5.1) that allows users. Remediation should follow standard vulnerability management procedures.

Earlier versions of this analysis (1)
v1 Mar 14, 2026 - 21:20 CVSS 5.1

An insufficient implementation of cache vulnerability in Palo Alto Networks Prisma® Access Browser enables users to bypass certain data control policies.

RemediationAI

Monitor vendor channels for patch availability.

Affected VersionsENISA

Prisma Access Browser 0 <136.24.1.93

Affected Packages

euvd prisma_access_browser fix: 136.24.1.93

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

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Technical ContextAI · show details

Vulnerability type not specified by vendor.

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Severity by source

NVD PRIMARY 5.1 MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/AU:N/R:U/V:D/RE:M/U:Amber

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vulnerable system: Confidentiality
Low
Vulnerable system: Integrity
None
Vulnerable system: Availability
None
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

Lifecycle Timeline

2
Patch available
Apr 16, 2026 - 05:29 EUVD
136.24.1.93
CVE Published
Jun 12, 2025 - 23:15 nvd
MEDIUM 5.1

DescriptionCVE.org

An insufficient implementation of cache vulnerability in Palo Alto Networks Prisma® Access Browser enables users to bypass certain data control policies.

Executive ViewAI

Why It Matters

CVE-2025-4233 presents moderate security risk rated CVSS 5.1. Exploitation could compromise the security of affected deployments. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low
Compensating Controls

Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.

Threat Intelligence Overview

EPSS Score
0.0%
Top 91% exploitable
Data Quality
4 sources
Confidence: Medium
EUVD NVD CVE.org EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.0%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact
Low

Priority Score

26
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +26
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication Bypass CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

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Same weakness CWE-524 – Use of Cache Containing Sensitive Information

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References

Advisories & patches
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-4233 REF https://security.paloaltonetworks.com/CVE-2025-4233

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