CVE-2011-1221 describes a cross-zone scripting vulnerability in the RealPlayer ActiveX control, affecting RealPlayer versions 11.0-11.1 and 14.0.0-14.0.5, RealPlayer SP 1.0-1.1.5, and RealPlayer Enterprise 2.0-2.1.5. This flaw allows remote attackers to inject arbitrary web script or HTML into the Local Zone via a local HTML document. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity and potential for partial integrity impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.0CPE matchmatch criteria | cpe:2.3:a:realnetworks:realplayer:11.0:*:*:*:*:*:*:* | ||
11.1CPE matchmatch criteria | cpe:2.3:a:realnetworks:realplayer:11.1:*:*:*:*:*:*:* | ||
14.0.0CPE matchmatch criteria | cpe:2.3:a:realnetworks:realplayer:14.0.0:*:*:*:*:*:*:* | ||
14.0.1CPE matchmatch criteria | cpe:2.3:a:realnetworks:realplayer:14.0.1:*:*:*:*:*:*:* | ||
14.0.2CPE matchmatch criteria | cpe:2.3:a:realnetworks:realplayer:14.0.2:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.