Citrix Studio before 7.6.1000, Citrix XenDesktop 7.x before 7.6 LTSR Cumulative Update 1…
Priority LOW 34CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-284.
Summary
Citrix Studio before 7.6.1000, Citrix XenDesktop 7.x before 7.6 LTSR Cumulative Update 1 (CU1), and Citrix XenApp 7.5 and 7.6 allow attackers to set Access Policy rules on the XenDesktop Delivery Controller via unspecified vectors.
Why it matters now
EPSS 0.0086 58th 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 · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:citrix:xenapp:7.5:*:*:*:*:*:*:* | 7.5 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:xenapp:7.6:*:*:*:*:*:*:* | 7.6 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:xendesktop:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:xendesktop:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:xendesktop:7.5:*:*:*:*:*:*:* | 7.5 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:xendesktop:7.6:*:*:*:*:*:*:* | 7.6 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:xendesktop:7.6:fp1:*:*:*:*:*:* | 7.6 fp1 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:xendesktop:7.6:fp2:*:*:*:*:*:* | 7.6 fp2 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:xendesktop:7.6:fp3:*:*:*:*:*:* | 7.6 fp3 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:xendesktop:7.6:ltsr:*:*:*:*:*:* | 7.6 ltsr | Vulnerable | Citrix |
- cpe:2.3:a:citrix:xenapp:7.5:*:*:*:*:*:*:* Versions 7.5 Vulnerable ·Citrix
- cpe:2.3:a:citrix:xenapp:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Citrix
- cpe:2.3:a:citrix:xendesktop:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Citrix
- cpe:2.3:a:citrix:xendesktop:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Citrix
- cpe:2.3:a:citrix:xendesktop:7.5:*:*:*:*:*:*:* Versions 7.5 Vulnerable ·Citrix
- cpe:2.3:a:citrix:xendesktop:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Citrix
- cpe:2.3:a:citrix:xendesktop:7.6:fp1:*:*:*:*:*:* Versions 7.6 fp1 Vulnerable ·Citrix
- cpe:2.3:a:citrix:xendesktop:7.6:fp2:*:*:*:*:*:* Versions 7.6 fp2 Vulnerable ·Citrix
- cpe:2.3:a:citrix:xendesktop:7.6:fp3:*:*:*:*:*:* Versions 7.6 fp3 Vulnerable ·Citrix
- cpe:2.3:a:citrix:xendesktop:7.6:ltsr:*:*:*:*:*:* Versions 7.6 ltsr Vulnerable ·Citrix
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-4810
- 2026-10-03 Alias added: GHSA-h2pq-m8mq-87vc
References
More Citrix Xenapp vulnerabilities
- TI-2012-04351 The XML Service interface in Citrix XenApp 6.5 and 6.5 Feature Pack 1 allows remote… CVSS 2.0HIGH 9.3
- TI-2016-05565 Citrix XenApp 6.x before 6.5 HRP07 and 7.x before 7.9 and Citrix XenDesktop before 7.9… CVSS 3.0CRITICAL 9.8
- TI-2020-06700 Improper privilege management in Citrix Virtual Apps and Desktops CVSS 3.1HIGH 8.8
- TI-2020-06686 Improper privilege management in Citrix Virtual Apps and Desktops CVSS 3.1HIGH 8.8
- TI-2020-10965 Citrix XenApp 6.5, when 2FA is enabled, allows a remote unauthenticated attacker to… CVSS 3.1HIGH 7.5
- TI-2009-02341 Citrix XenApp (formerly Presentation Server) 4.5 Hotfix Rollup Pack 3 does not apply an… CVSS 2.0HIGH 7.5
Sources
- CVE-2016-4810 · CVE Program
- CVE-2016-4810 · NVD
- FIRST EPSS
- GHSA-h2pq-m8mq-87vc · 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