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CVE-2024-30370

Published: Apr 2, 2024Updated: Jun 20, 2025 Sources: CVE List NVD BDUCWE-693
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
1.2%
Top 37.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

RARLAB WinRAR Mark-Of-The-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-Of-The-Web protection mechanism on affected installations of RARLAB WinRAR. User interaction is required to exploit this vulnerability in that the target must perform a specific action on a malicious page. The specific flaw exists within the archive extraction functionality. A crafted archive entry can cause the creation of an arbitrary file without the Mark-Of-The-Web. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current user. Was ZDI-CAN-23156.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-693

Affected Products

winrarrarlab
On-prem
Consumer Software / file-utility
WinRARRARLAB
On-prem
Consumer Software / file-utility
WinRARWinRAR GmbH
Mixed
Consumer Software / file-utility
rarlabcommercialConsumer Softwareaka winrar, rar, unrar
winrar gmbhcommercialNLConsumer Softwareaka winrar gmbh

Exploitability

Official Patch Available

References

https://www.rarlab.com/rarnew.htm#27.%20Busgs%20fixed
rarlab.com
https://www.zerodayinitiative.com/advisories/ZDI-24-357/
zerodayinitiative.com

Timeline

Published
Apr 2, 2024
Last Updated
Jun 20, 2025

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