SEPTEMBER 20, 2026
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Case File

CVE-2021-27573

CRITICAL · CVSS 9.8 EPSS 14.19%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-07 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Its EPSS score suggests a 14.2% probability of exploitation in the next 30 days. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.

CVE
CVE-2021-27573
Severity
CRITICAL
CVSS
9.8
EPSS
14.19%

Original NVD Description

An issue was discovered in Emote Remote Mouse through 4.0.0.0. Remote unauthenticated users can execute arbitrary code via crafted UDP packets with no prior authorization or authentication.

Related CVEs

Other vulnerabilities affecting the same vendor(s)