Is CVE-2017-0059 actively exploited?

Yes. CVE-2017-0059 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, which means exploitation in the wild has been confirmed.

Can CVE-2017-0059 be exploited remotely?

The attack vector of CVE-2017-0059 has not been classified yet.

What is the CVSS score of CVE-2017-0059?

CVE-2017-0059 has not received a CVSS score yet.

HOME VULNERABILITIESCVE-2017-0059

HIGHCISA KEVIN THE WILD

CVE-2017-0059

Published: March 28, 2022

EPSS:85.19%probability of exploitation in 30 daysPercentile:99.3th

Official Description

Microsoft Internet Explorer allow remote attackers to obtain sensitive information from process memory via a crafted web site.

NVD Source

CISA KEV Advisory

Microsoft Internet Explorer Information Disclosure Vulnerability

Microsoft Internet Explorer allow remote attackers to obtain sensitive information from process memory via a crafted web site.

Added to KEV: 2022-03-28Federal patch deadline: 2022-04-18

Required Action (CISA)

Apply updates per vendor instructions.

Risk Analysis

This vulnerability in Microsoft Internet Explorer allows attackers to remotely access sensitive information from system memory by tricking users into visiting a malicious website. With an EPSS score of 0.85191, there is a very high likelihood of exploitation, and its inclusion in CISA's KEV catalog confirms active exploitation. This makes it an urgent risk.

Active exploitation of this vulnerability has been observed in the wild, and it is listed in CISA's Known Exploited Vulnerabilities catalog. The flaw is remotely exploitable, requiring only a user to visit a crafted web site.

Recommended Action

Users should upgrade to the latest secure version of Microsoft Internet Explorer or consider using alternative, supported web browsers. Ensure all system and browser security settings are configured to restrict untrusted content.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2017-0059 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CISA has added CVE-2017-0059 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.