Cross-Site Scripting (XSS) in Administrative Reports in Devolutions Remote Desktop…
Priority LOW 27CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-Site Scripting (XSS) in Administrative Reports in Devolutions Remote Desktop Manager before 2021.1 allows remote authenticated users to inject arbitrary web script or HTML via multiple input fields.
Why it matters now
EPSS 0.01286 70th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:devolutions:remote_desktop_manager:*:*:*:*:*:*:*:* | before 2021.1.0 | Vulnerable | Devolutions |
- cpe:2.3:a:devolutions:remote_desktop_manager:*:*:*:*:*:*:*:* Versions before 2021.1.0 Vulnerable ·Devolutions
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-28047
- 2026-10-03 Alias added: GHSA-xw87-rq2j-mmmh
References
More Devolutions Remote Desktop Manager vulnerabilities
- TI-2023-06040 Incorrect permission assignment in Devolutions Remote Desktop Manager CVSS 3.1CRITICAL 9.8
- TI-2023-04041 Improper authentication in Devolutions Remote Desktop Manager CVSS 3.1CRITICAL 9.8
- TI-2026-02213 Improper certificate validation in Devolutions Remote Desktop Manager CVSS 3.1CRITICAL 9.8
- TI-2024-05613 Improper authentication in Devolutions Remote Desktop Manager CVSS 3.1CRITICAL 9.8
- TI-2023-05304 A remote code execution vulnerability in Remote Desktop Manager 2023.2.33 and earlier on… CVSS 3.1CRITICAL 9.8
- TI-2023-05303 Improper access control in the password analyzer feature in Devolutions Remote Desktop… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2021-28047 · CVE Program
- CVE-2021-28047 · NVD
- FIRST EPSS
- GHSA-xw87-rq2j-mmmh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences