VULNERABILITY INTELLIGENCE

CVE-2021-33592

CVSS score9.8 CRITICAL
EPSS probability2.12%
CISA KEVNot currently listed
Published2021-07-19
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

NAVER Toolbar before 4.0.30.323 allows remote attackers to execute arbitrary code via a crafted upgrade.xml file. Special characters in filename parameter can be the cause of bypassing code signing check function.

Weakness classification

  • cve@navercorp.com: CWE-20
  • nvd@nist.gov: NVD-CWE-Other

Primary references