CVE-2012-1535

Status: AnalyzedHigh (7.8)⚠ Active exploitation💥 Exploit

Unspecified vulnerability in Adobe Flash Player before 11.3.300.271 on Windows and Mac OS X and before 11.2.202.238 on Linux allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted SWF content, as exploited in the wild in August 2012 with SWF content in a Word document.

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base score: 7.8

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 70%
Percentile among all scored CVEs: 99
Score date: 10/8/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

CISA KEV — actively exploited

Added to catalog: 3/3/2022
Remediation due date: 3/24/2022
Known ransomware use: Unknown

💥 Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Metasploit module (reliable, widely available exploit) · Adobe Flash Player 11.3 Kern Table Parsing Integer Overflow
Published on Exploit-DB · Adobe Flash Player 11.3 - Font Parsing Code Execution (Metasploit) (8/20/2012)

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1203 Exploitation for Client Executionexecution85 %
Primary impactT1059 Command and Scripting Interpreterexecution90 %
Secondary impactT1499.004 Application or System Exploitationimpact75 %

Flash Player vulnerable a SWF malicioso con interacción del usuario (descarga/apertura de documento); permite ejecución arbitraria de código o crasheo de aplicación (DoS).

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Restrict Web-Based Content Privileged Account Management Limit Software Installation Filter Network Traffic Execution Prevention Behavior Prevention on Endpoint

Affected technologies (6)

Adobe — Flash Player Opensuse — Opensuse Redhat — Enterprise Linux Desktop Redhat — Enterprise Linux Server Redhat — Enterprise Linux Workstation Suse — Linux Enterprise Desktop

CWEs

CWE-20, CWE-94
CWE-20, CWE-94

References

Raw JSON (NVD)

Show

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