CVE-2011-0611

Exploitation

Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalog on 2022-03-03. Federal remediation due 2022-03-24.

SSVC decision

• ExploitationactiveCISA reports credible evidence of active exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

99.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 99.9% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-16.

Red Hat severity

Critical. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2011-04-13 14:00Z15 YR AGO

Last updated

2025-10-22 00:05Z10 MO AGO

Reserved

2011-01-20

Assigning CNA

adobe

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

• CWE-843Access of Resource Using Incompatible Type ('Type Confusion')Base

Data version

5.1

Document digest

cf65a9fcdd31ee3b6818cc54a0f19478bc84b30808a33f10bd631f0081f43b0a

• bugix-security.blogspot.comhttp://bugix-security.blogspot.com/2011/04/cve-2011-0611-adobe-flash-zero-day.htmlx_refsource_MISC
• oval.cisecurity.orgoval:org.mitre.oval:def:14175https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14175vdb-entrysignaturex_refsource_OVAL
• www.securityfocus.com47314http://www.securityfocus.com/bid/47314vdb-entryx_refsource_BID
• secunia.comhttp://secunia.com/blog/210/x_refsource_MISC
• securityreason.com8204http://securityreason.com/securityalert/8204third-party-advisoryx_refsource_SREASON
• www.vupen.comADV-2011-0922http://www.vupen.com/english/advisories/2011/0922vdb-entryx_refsource_VUPEN
• www.redhat.comRHSA-2011:0451http://www.redhat.com/support/errata/RHSA-2011-0451.htmlvendor-advisoryx_refsource_REDHAT
• lists.opensuse.orgSUSE-SA:2011:018http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00004.htmlvendor-advisoryx_refsource_SUSE
• www.adobe.comhttp://www.adobe.com/support/security/bulletins/apsb11-07.htmlx_refsource_CONFIRM
• securityreason.com8292http://securityreason.com/securityalert/8292third-party-advisoryx_refsource_SREASON
• secunia.com44149http://secunia.com/advisories/44149third-party-advisoryx_refsource_SECUNIA
• secunia.com44141http://secunia.com/advisories/44141third-party-advisoryx_refsource_SECUNIA
• exchange.xforce.ibmcloud.comadobe-flash-swf-doc-ce(66681)https://exchange.xforce.ibmcloud.com/vulnerabilities/66681vdb-entryx_refsource_XF
• www.vupen.comADV-2011-0924http://www.vupen.com/english/advisories/2011/0924vdb-entryx_refsource_VUPEN
• www.securitytracker.com1025325http://www.securitytracker.com/id?1025325vdb-entryx_refsource_SECTRACK
• www.exploit-db.com17175http://www.exploit-db.com/exploits/17175exploitx_refsource_EXPLOIT-DB
• blogs.technet.comhttp://blogs.technet.com/b/mmpc/archive/2011/04/12/analysis-of-the-cve-2011-0611-adobe-flash-player-vulnerability-exploitation.aspxx_refsource_MISC
• secunia.com44119http://secunia.com/advisories/44119third-party-advisoryx_refsource_SECUNIA
• www.kb.cert.orgVU#230057http://www.kb.cert.org/vuls/id/230057third-party-advisoryx_refsource_CERT-VN
• contagiodump.blogspot.comhttp://contagiodump.blogspot.com/2011/04/apr-8-cve-2011-0611-flash-player-zero.htmlx_refsource_MISC
• www.vupen.comADV-2011-0923http://www.vupen.com/english/advisories/2011/0923vdb-entryx_refsource_VUPEN
• www.adobe.comhttp://www.adobe.com/support/security/advisories/apsa11-02.htmlx_refsource_CONFIRM
• googlechromereleases.blogspot.comhttp://googlechromereleases.blogspot.com/2011/04/stable-channel-update.htmlx_refsource_CONFIRM
• www.adobe.comhttp://www.adobe.com/support/security/bulletins/apsb11-08.htmlx_refsource_CONFIRM
• www.securitytracker.com1025324http://www.securitytracker.com/id?1025324vdb-entryx_refsource_SECTRACK
• www.cisa.govhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-0611government-resource