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Case File

CVE-2019-1636

HIGH · CVSS 7.8 EPSS 46.89% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-01-23 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. It affects Windows, Cisco. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 46.9% probability of exploitation in the next 30 days.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-1636
Severity
HIGH
CVSS
7.8
EPSS
46.89%
Windows Cisco

Original NVD Description

A vulnerability in the Cisco Webex Teams client, formerly Cisco Spark, could allow an attacker to execute arbitrary commands on a targeted system. This vulnerability is due to unsafe search paths used by the application URI that is defined in Windows operating systems. An attacker could exploit this vulnerability by convincing a targeted user to follow a malicious link. Successful exploitation could cause the application to load libraries from the directory targeted by the URI link. The attacker could use this behavior to execute arbitrary commands on the system with the privileges of the targeted user if the attacker can place a crafted library in a directory that is accessible to the vulnerable system.

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