CVE-2021-33591

—

CVSS 3.1

8.8 high

EPSS

2%p74

Published

May 28, 2021 (May 28, 2021)

Modified

Jun 17, 2026

Description

An exposed remote debugging port in Naver Comic Viewer prior to 1.0.15.0 allowed a remote attacker to execute arbitrary code via a crafted HTML page.

Vendors: naver
Products: comic viewer
Weakness: CWE-489
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

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