CVE-2021-27362

CRITICAL

IrfanView 4.57 - RCE

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.irfanview.com/plugins.htm

Scores

CVSS v3 9.8
EPSS 0.0424
EPSS Percentile 88.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-125
Status published
Products (1)
irfanview/wpg < 3.1.0.0
Published Feb 17, 2021
Tracked Since Feb 18, 2026