CISA KEV · Known exploitedMedium

CVE-2012-0767

Adobe Flash Player

Cross-site scripting (XSS) vulnerability in Adobe Flash Player before 10.3.183.15 and 11.x before 11.1.102.62 on Windows, Mac OS X, Linux, and Solaris; before 11.1.111.6 on Android 2.x and 3.x; and before 11.1.115.6 on Android 4.x allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, aka "Universal XSS (UXSS)," as exploited in the wild in February 2012.

CVSS: 6.1
EPSS: 6.66%
CISA KEV: Listed
Published: 2012.02.17

PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV

Exploit probability6.66%

Technical severityCVSS 6.1

Vulnerability overview

Affected product and versions

Product: Adobe Flash Player
Affected versions: < 10.3.183.15, >= 11.0 < 11.1.102.62, < 11.1.111.6, < 11.1.115.6
Fixed versions: 10.3.183.15, 11.1.102.62, 11.1.111.6, 11.1.115.6

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

CISA required action

The impacted product is end-of-life and should be disconnected if still in use.

Due date: 2022.06.22

1
Identify
Confirm that Adobe Flash Player and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE: CWE-79
KEV added: 2022.06.08
Ransomware use: 미확인