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Case File

CVE-2013-3163

HIGH · CVSS 8.8 EPSS 70.68% CISA KEV · Actively Exploited

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-07-10 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Microsoft. It is listed in CISA's Known Exploited Vulnerabilities catalog, indicating confirmed active exploitation in the wild. Its EPSS score suggests a 70.7% probability of exploitation in the next 30 days. It may be remotely exploitable. It may lead to a denial-of-service condition.

CISA KEV Details

Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.

Ransomware use: Unknown

Added to KEV: 2023-03-30

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

CVE
CVE-2013-3163
Severity
HIGH
CVSS
8.8
EPSS
70.68%
Microsoft

Original NVD Description

Microsoft Internet Explorer 8 through 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2013-3144 and CVE-2013-3151.