CVE-2011-2947
Cross-zone scripting vulnerability in the RealPlayer ActiveX control in RealNetworks RealPlayer...
Cross-zone scripting vulnerability in the RealPlayer ActiveX control in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to inject arbitrary web script or HTML in the Local Zone via a local HTML document.
Exploit likelihood
What each source reports
NVD Score used
Cross-zone scripting vulnerability in the RealPlayer ActiveX control in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to inject arbitrary web script or HTML in the Local Zone via a local HTML document.
- Record
CVE-2011-2947- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Cross-zone scripting vulnerability in the RealPlayer ActiveX control in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to inject arbitrary web script or HTML in the Local Zone via a local HTML document.
- Record
CVE-2011-2947- Updated
- 2026-11-02
EUVDEUVD-2011-2915 No score
Cross-zone scripting vulnerability in the RealPlayer ActiveX control in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to inject arbitrary web script or HTML in the Local Zone via a local HTML document.
- Record
EUVD-2011-2915- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fxp2-hpw9-6j23 No score
Cross-zone scripting vulnerability in the RealPlayer ActiveX control in RealNetworks RealPlayer...
Cross-zone scripting vulnerability in the RealPlayer ActiveX control in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to inject arbitrary web script or HTML in the Local Zone via a local HTML document.
- Record
GHSA-fxp2-hpw9-6j23- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-2947 is a medium vulnerability (CVSS 4.3) in Realnetworks Realplayer, published August 18, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.06%, the 64th percentile. No source names a fixed version.