What is the CVSS score of CVE-2025-27441?

CVE-2025-27441 has a CVSS 3.1 base score of 4.6 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

How to fix or mitigate CVE-2025-27441?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify anti-CSRF tokens are enforced.

Zoom CVE-2025-27441

MEDIUM

Cross-Site Request Forgery (CSRF) (CWE-352)

2025-04-08 security@zoom.us

XSS CSRF Zoom Workplace Desktop Meeting Software Development Kit Rooms Rooms Controller Workplace Workplace Virtual Desktop Infrastructure

4.6

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-352 OWASP Top 10:2025 A01:2025 - Broken Access Control ASVS 5.0 V3 - Web Frontend Security Anti-CSRF tokens, SameSite cookies MITRE ATT&CK 1 technique across 1 tactic: Initial Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 4.6 (MEDIUM). Attack characteristics: adjacent network attack vector, low complexity, no privileges required, user interaction required. EPSS exploitation probability: 0.03%.
Exploit ScenarioDerived	An attacker could exploit this vulnerability to trick authenticated users into performing unintended actions. No authentication is required to exploit this vulnerability.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

Cross site scripting in some Zoom Workplace Apps may allow an unauthenticated user to conduct a loss of integrity via adjacent network access. Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. Cross site scripting in some Zoom Workplace Apps may allow an unauthenticated user to conduct a loss of integrity via adjacent network access. Affected products include: Zoom Meeting Software Development Kit, Zoom Rooms, Zoom Rooms Controller, Zoom Workplace, Zoom Workplace Desktop.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 4.6 MEDIUM

AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

DescriptionCVE.org

Cross site scripting in some Zoom Workplace Apps may allow an unauthenticated user to conduct a loss of integrity via adjacent network access.

Executive ViewAI

Why It Matters

CVE-2025-27441 presents moderate security risk, a cross-site request forgery vulnerability rated CVSS 4.6. Users could be tricked into performing unintended actions. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low

Compensating Controls

Apply vendor patch. If patching is delayed: implement SameSite cookie attributes and anti-CSRF tokens.

Threat Intelligence Overview

EPSS Score

0.0%

Top 92% exploitable

Data Quality

3 sources

Confidence: Low

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 No

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

Controlled

Automatable· derived

Human Impact

Low

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +23

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Cross-Site Scripting MEDIUM

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Cross-Site Request Forgery MEDIUM

Cross-Site Request Forgery exploits the automatic credential inclusion behavior of web browsers.

Affected Products (CPE)CVE.org

cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:android:*:*

cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:linux:*:*

cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:macos:*:*

cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:iphone_os:*:*

cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:windows:*:*

cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*

cpe:2.3:a:zoom:rooms:*:*:*:*:*:ipados:*:*

cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:*

cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*

cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:android:*:*

cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:linux:*:*

cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:macos:*:*

cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:windows:*:*

cpe:2.3:a:zoom:workplace:*:*:*:*:*:android:*:*

cpe:2.3:a:zoom:workplace:*:*:*:*:*:iphone_os:*:*

cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:linux:*:*

cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:macos:*:*

cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:windows:*:*

cpe:2.3:a:zoom:workplace_virtual_desktop_infrastructure:*:*:*:*:*:windows:*:*

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Same weakness CWE-352 – Cross-Site Request Forgery (CSRF)

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References

Advisories & patches

ADVISORY https://www.zoom.com/en/trust/security-bulletin/zsb-25013

Search Externally

GitHub PoC

Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC

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