Cyber Resilience

CVE-2025-27441

MediumUpdated

Published: 08 April 2025

Published
08 April 2025
Modified
15 May 2026
KEV Added
—
Patch
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CVSS Score v3.1 4.6 CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
EPSS Score 0.0023 46.5th percentile
Risk Priority 9 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-27441 is a medium-severity Cross-site Scripting (CWE-79) vulnerability in Zoom Meeting Software Development Kit. Its CVSS base score is 4.6 (Medium).

Operationally, ranked at the 46.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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

CWE(s)
CWE-79

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

zoom
meeting software development kit
≤ 6.3.0 · ≤ 6.3.0 · ≤ 6.3.0
zoom
rooms
≤ 6.4.0 · ≤ 6.4.0 · ≤ 6.4.0
zoom
rooms controller
≤ 6.4.0 · ≤ 6.4.0 · ≤ 6.4.0
zoom
workplace
≤ 6.3.10 · ≤ 6.3.10
zoom
workplace desktop
≤ 6.3.10 · ≤ 6.3.10 · ≤ 6.3.10
zoom
workplace virtual desktop infrastructure
≤ 6.1.16 · 6.1.17 — 6.2.12

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-79

Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.

SI-10 Information Input Validation
addresses: CWE-79

Validates web inputs to reject script-related content that could produce XSS.

SI-15 Information Output Filtering
addresses: CWE-79

Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.

References