VULNERABILITY INTELLIGENCE

CVE-2021-26606

CVSS score9.8 CRITICAL
EPSS probability2.43%
CISA KEVNot currently listed
Published2021-08-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A vulnerability in PKI Security Solution of Dream Security could allow arbitrary command execution. This vulnerability is due to insufficient validation of the authorization certificate. An attacker could exploit this vulnerability by sending a crafted HTTP request an affected program. A successful exploit could allow the attacker to remotely execute arbitrary code on a target system.

Weakness classification

  • CWE-20: Improper Input Validation
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Primary references