CVE-2011-2107

CVE-2011-2107 is a medium-severity vulnerability in Adobe Flash Player with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

• Severity: Medium (CVSS 2.0 base score 4.3)
• EPSS exploit prediction: 4% (88th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-79
• Affected product: Adobe Flash Player
• Published: 2011-06-09
• Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Adobe Flash Player before 10.3.181.22 on Windows, Mac OS X, Linux, and Solaris, and 10.3.185.22 and earlier on Android, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, related to a "universal cross-site scripting vulnerability."

Frequently asked questions

What is CVE-2011-2107?

Cross-site scripting (XSS) vulnerability in Adobe Flash Player before 10.3.181.22 on Windows, Mac OS X, Linux, and Solaris, and 10.3.185.22 and earlier on Android, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, related to a "universal cross-site scripting vulnerability."

How severe is CVE-2011-2107?

CVE-2011-2107 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-2107 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-2107?

CVE-2011-2107 primarily affects Adobe Flash Player. In total, 127 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-2107?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-2107 published?

CVE-2011-2107 was published on 2011-06-09 and last updated on 2026-06-16.

References

• http://googlechromereleases.blogspot.com/2011/06/stable-channel-update.html
• http://secunia.com/advisories/44846
• http://secunia.com/advisories/44847
• http://secunia.com/advisories/44871
• http://secunia.com/advisories/44872
• http://secunia.com/advisories/44946
• http://secunia.com/advisories/48308
• http://www.adobe.com/support/security/bulletins/apsb11-13.html
• http://www.blackberry.com/btsc/KB27240
• http://www.redhat.com/support/errata/RHSA-2011-0850.html
• http://www.securityfocus.com/bid/48107
• http://www.securitytracker.com/id?1025603
• http://www.securitytracker.com/id?1025658
• https://exchange.xforce.ibmcloud.com/vulnerabilities/67838
• https://hermes.opensuse.org/messages/8704566
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13762

Affected products (127)

• cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:6.0.21.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:6.0.79:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.14.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.19.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.24.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.25:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.53.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.60.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.61.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.63:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.66.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.67.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.68.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.69.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.70.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.0.73.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.1:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.1.1:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:7.2:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:8.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:8.0.22.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:8.0.24.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:8.0.33.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:8.0.34.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:8.0.35.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:8.0.39.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:8.0.42.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0.16:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0.18d60:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0.20:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0.20.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0.28:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0.28.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0.31:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0.31.0:*:*:*:*:*:*:*
• cpe:2.3:a:adobe:flash_player:9.0.45.0:*:*:*:*:*:*:*

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