What is CVE-2024-30370?

CVE-2024-30370 is a medium-severity vulnerability in Rarlab Winrar, classified under Protection Mechanism Failure. CVSS score: 4.3/10. Published 2024-04-02.

How severe is CVE-2024-30370?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2024-30370 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Rarlab Winrar

CVE-2024-30370

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 vuln…

EPSS: 0.005 (66.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Rarlab Winrar — versions 7.00 beta 4 (64-bit)

Weakness classification (CWE)

CWE-693 — Protection Mechanism Failure

Public proof-of-concept exploits

uixss/TriniRar

References

ZDI-24-357 (x_research-advisory)
vendor-provided URL (vendor-advisory)

Frequently asked questions

What is CVE-2024-30370?: CVE-2024-30370 is a medium-severity vulnerability in Rarlab Winrar, classified under Protection Mechanism Failure. CVSS score: 4.3/10. Published 2024-04-02.
How severe is CVE-2024-30370?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2024-30370 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.