CVE-2011-3521 is an unspecified deserialization vulnerability affecting Oracle Java SE JDK and JRE versions 7, 6 Update 27 and earlier, and 5.0 Update 31 and earlier. This critical flaw allows remote untrusted Java Web Start applications and applets to compromise confidentiality, integrity, and availability. With a CVSS score of 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C), it represents a severe risk with low attack complexity and no authentication required. Despite its high severity, 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 |
|---|---|---|---|
1.7.0CPE matchmatch criteria | cpe:2.3:a:sun:jdk:1.7.0:*:*:*:*:*:*:* | ||
1.7.0CPE matchmatch criteria | cpe:2.3:a:sun:jre:1.7.0:*:*:*:*:*:*:* | ||
<= 1.6.0CPE matchmatch criteria | cpe:2.3:a:sun:jdk:*:update_27:*:*:*:*:*:* | ||
1.6.0CPE matchmatch criteria | cpe:2.3:a:sun:jdk:1.6.0:*:*:*:*:*:*:* | ||
1.6.0CPE matchmatch criteria | cpe:2.3:a:sun:jdk:1.6.0:update_10:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.