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CVE-2011-0577

30
FAUCET Score

CVE-2011-0577 describes an unspecified vulnerability in Adobe Flash Player versions prior to 10.2.152.26. This critical flaw allows remote attackers to execute arbitrary code on a user's system by tricking them into opening a specially crafted font file. With a CVSS score of 9.3, this vulnerability is highly severe due to its network-based attack vector, medium complexity, and complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no public exploit code available, nor is it listed on the CISA KEV catalog, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.2.152CPE 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

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
7.69%
Probability of exploitation in next 30 days
EPSS Percentile
94.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0769 is in the 72nd percentile among its peer group of 8,915 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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 (4)

adobepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Extras for RHEL 4Fixed in: flash-plugin-0:9.0.289.0-3.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: flash-plugin-0:10.2.152.27-1.el6
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for RHEL 5.6.zFixed in: flash-plugin-0:10.2.152.27-1.el5
View patch

Vendor Advisories (1)

redhatCVE-2011-0577Critical

flash-plugin: multiple code execution flaws (APSB11-02)

Feb 8, 2011

References

blogs.sun.com / security/entry/multiple_vulnerabilities_in_adobe_flash2
lists.opensuse.org / opensuse-security-announce/2011-02/msg00003.html
osvdb.org / 70920
secunia.com / advisories/43267
secunia.com / advisories/43292
secunia.com / advisories/43340
secunia.com / advisories/43351
secunia.com / advisories/43747
exchange.xforce.ibmcloud.com / vulnerabilities/65239
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14164
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15754
adobe.com / support/security/bulletins/apsb11-02.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2011-0206.html
redhat.com / support/errata/RHSA-2011-0259.html
redhat.com / support/errata/RHSA-2011-0368.html
securityfocus.com / bid/46196
securitytracker.com / id
vupen.com / english/advisories/2011/0348
vupen.com / english/advisories/2011/0383
vupen.com / english/advisories/2011/0402
vupen.com / english/advisories/2011/0646