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CVE-2011-0320

27
FAUCET Score

CVE-2011-0320 describes a critical memory corruption vulnerability in Dirapi.dll within Adobe Shockwave Player versions prior to 11.6.0.626. This flaw allows remote attackers to execute arbitrary code or cause a denial of service. With a CVSS score of 9.3, it is a high-severity vulnerability requiring no authentication and having a high impact on confidentiality, integrity, and availability. Despite its severity, there is no public exploit code available, it is not listed in CISA's KEV catalog, and it has received no community or media attention, suggesting it is not actively exploited.

Impacted Technologies

VendorProductVersion(s)CPE
<= 11.5.9.620CPE matchmatch criteria
cpe:2.3:a:adobe:shockwave_player:*:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:adobe:shockwave_player:1.0:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:adobe:shockwave_player:2.0:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:adobe:shockwave_player:3.0:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:adobe:shockwave_player:4.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.57%
Probability of exploitation in next 30 days
EPSS Percentile
88.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0357 is in the 48th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media 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.

Remediation

Patch Available

Vendor Patches (1)

adobepatch availablevia nvd_reference
View patch

References

adobe.com / support/security/bulletins/apsb11-17.html
PatchVendor Advisory
us-cert.gov / cas/techalerts/TA11-166A.html
US Government Resource