CVE-2021-27362

PoC —

CVSS 3.1

9.8 critical

EPSS

4%p91

Published

Feb 17, 2021 (Feb 17, 2021)

Modified

Jun 17, 2026

Description

The WPG plugin before 3.1.0.0 for IrfanView 4.57 has a Read Access Violation on Control Flow starting at WPG!ReadWPG_W+0x0000000000000133, which might allow remote attackers to execute arbitrary code.

Vendors: irfanview
Products: wpg
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (4.5%)

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