Security readout for executives and security teams
CVE-2015-0311 is a known-exploited Adobe Flash Player code-execution flaw. A user interacting with malicious content could allow an attacker to run code on the affected machine. The source bundle confirms exploitation in January 2015 and CISA KEV listing, but does not show current campaign activity. Exposure is most likely on legacy endpoints, kiosks, or business systems that still run Adobe Flash Player versions at or below 16.0.0.287 on Windows or OS X, 13.0.0.262 ESR, or 11.2.202.438 on Linux. Treat this as urgent for any environment still carrying Flash. The product is legacy, the bug enables code execution, and known exploitation is documented. Risk is mainly residual legacy exposure, not modern default software exposure. Mitigation focus: Inventory systems for any installed Adobe Flash Player runtime or browser plugin.; Remove Flash where no longer required for business operations.; For required legacy use, follow Adobe APSB15-03 and OS vendor guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Execution behavior lookup
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Open ATT&CK lookupCVE-2015-0311 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CISA KEV status
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://technet.microsoft.com/library/security/2755801CVE reference · x_refsource_CONFIRM
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-0311CVE reference · government-resource
- https://github.com/cisagov/vulnrichment/issues/196CVE reference · issue-tracking
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.