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CVE-2011-2139

24
FAUCET Score

CVE-2011-2139 describes a Same Origin Policy bypass vulnerability in Adobe Flash Player (versions prior to 10.3.183.5 on desktop and 10.3.186.3 on Android) and Adobe AIR (versions prior to 2.7.1 on desktop and 2.7.1.1961 on Android). This flaw allows remote attackers to obtain sensitive information across various operating systems and platforms. The vulnerability has a CVSS score of 6.4, indicating a medium severity. It can be exploited remotely with low attack complexity, requiring no authentication, and primarily impacts confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code (e.g., Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.3.181.36CPE 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

6.4MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.40%
Probability of exploitation in next 30 days
EPSS Percentile
91.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0540 is in the 89th percentile among its peer group of 23,690 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media 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

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-0:10.3.183.5-1.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-0:10.3.183.5-1.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-2011-2139Critical

flash-plugin: multiple arbitrary code execution flaws (APSB-11-21)

Aug 9, 2011

References

lists.opensuse.org / opensuse-security-announce/2011-08/msg00006.html
lists.opensuse.org / opensuse-security-announce/2011-08/msg00007.html
lists.opensuse.org / opensuse-security-announce/2011-08/msg00008.html
secunia.com / advisories/48308
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14204
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16030
adobe.com / support/security/bulletins/apsb11-21.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2011-1144.html
us-cert.gov / cas/techalerts/TA11-222A.html
US Government Resource