CVE-2021-33473 — CRITICAL (9.1)

Vulnerability Description

An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows attackers to read and write arbitrary files when the verify_url option is disabled. This vulnerability is exploited via a crafted URL.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Dragonfly Project	Dragonfly	1.3.0

Related Weaknesses (CWE)

CWE-88

References

https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255PatchThird Party Advisory
https://github.com/markevans/dragonfly/issues/513Issue TrackingThird Party Advisory
https://security.netapp.com/advisory/ntap-20220715-0004/Third Party Advisory
https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255PatchThird Party Advisory
https://github.com/markevans/dragonfly/issues/513Issue TrackingThird Party Advisory
https://security.netapp.com/advisory/ntap-20220715-0004/Third Party Advisory

FAQ

What is CVE-2021-33473?

CVE-2021-33473 is a vulnerability with a CVSS score of 9.1 (CRITICAL). An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows attackers to read and write arbitrary files when the verify_url option is disabled. This vulnerability is exploited via a crafte...

How severe is CVE-2021-33473?

CVE-2021-33473 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-33473?

Check the references section above for vendor advisories and patch information. Affected products include: Dragonfly Project Dragonfly.