Home / Vulnerabilities / CVE-2021-34448
MEDIUM SEVERITY
CVE-2021-34448 Microsoft · Windows

Microsoft Windows Scripting Engine Memory Corruption Vulnerability

Technical Severity

CVSS v3.1 Metrics

MEDIUM
6.8 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N/E:F/RL:O/RC:C
Exploitation Likelihood

EPSS Prediction

2.02 %
Predictive Probability
Percentile Rank
83.4 th

Documented as more likely to be exploited than 83.4% of known CVEs.

Detection Date

Nov 03, 2021

Remediation Due

Nov 17, 2021

CISA Catalog Active

Threat Analysis

Microsoft Windows Scripting Engine contains an unspecified vulnerability that allows for memory corruption.

Remediation Directive

Apply updates per vendor instructions.

External Intelligence

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2021-34448