CVE-2025-49461
HIGHCVSS 7.4/10EPSS 0.29%
Last modified
CVE-2025-49461 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. Cross-site scripting in certain Zoom Workplace Clients may allow an unauthenticated user to conduct a denial of service via network access.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
Cross-site scripting in certain Zoom Workplace Clients may allow an unauthenticated user to conduct a denial of service via network access.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zoom | Meeting Software Development Kit | < 6.5.0 |
| Zoom | Rooms | < 6.5.0 |
| Zoom | Rooms Controller | < 6.5.0 |
| Zoom | Workplace | < 6.5.0 |
| Zoom | Workplace Desktop | < 6.5.0 |
| Zoom | Workplace Virtual Desktop Infrastructure | < 6.3.14 |
| Zoom | Workplace Virtual Desktop Infrastructure | >= 6.4.0, < 6.4.12 |
References
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25034Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-49461?
Cross-site scripting in certain Zoom Workplace Clients may allow an unauthenticated user to conduct a denial of service via network access.
How severe is CVE-2025-49461?
CVE-2025-49461 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2025-49461?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-49461?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST