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CVE-2011-2444

19
FAUCET Score

CVE-2011-2444 describes a cross-site scripting (XSS) vulnerability in Adobe Flash Player versions prior to 10.3.183.10 on various operating systems and 10.3.186.7 on Android. This flaw allowed remote attackers to inject arbitrary web script or HTML through a crafted URL, impacting products from Adobe, Apple, Google, Linux, Microsoft, and Sun. With a CVSS score of 4.3, this vulnerability has a network attack vector and medium attack complexity, potentially leading to partial integrity compromise without requiring authentication. Notably, this "universal cross-site scripting issue" was exploited in the wild in September 2011, and while no public exploit code is listed, it garnered significant community discussion and media coverage at the time.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.3.183.7CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
6.0.21.0CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:6.0.21.0:*:*:*:*:*:*:*
6.0.79CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:6.0.79:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:7.0:*:*:*:*:*:*:*
7.0.1CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:7.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.70%
Probability of exploitation in next 30 days
EPSS Percentile
84.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0270 is in the 76th percentile among its peer group of 19,956 CVEs.

Social Chatter

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.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (6)

adobepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Extras for RHEL 4Fixed in: acroread-0:9.4.6-1.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: flash-plugin-0:10.3.183.10-1.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: acroread-0:9.4.6-1.el6
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: flash-plugin-0:10.3.183.10-1.el5
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: acroread-0:9.4.6-1.el5
View patch

Vendor Advisories (1)

redhatCVE-2011-2444Moderate

flash-plugin: Cross-site scripting vulnerability fixed in APSB11-26

Sep 21, 2011

References

googlechromereleases.blogspot.com / 2011/09/stable-channel-update_20.html
lists.opensuse.org / opensuse-security-announce/2011-09/msg00025.html
secunia.com / advisories/48308
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14050
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15272
adobe.com / support/security/bulletins/apsb11-26.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2011-1333.html