CVE-2022-4221 — CRITICAL (9.8)

Q: How severe is CVE-2022-4221?

CVE-2022-4221 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2022-4221?

Check the references section above for vendor advisories and patch information. Affected products include: Asus Nas-M25 Firmware, Asus Nas-M25.

Vulnerability Description

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Asus NAS-M25 allows an unauthenticated attacker to inject arbitrary OS commands via unsanitized cookie values.This issue affects NAS-M25: through 1.0.1.7.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Asus	Nas-M25 Firmware	<= 1.0.1.7
Asus	Nas-M25	-

Related Weaknesses (CWE)

CWE-78

References

https://onekey.com/blog/security-advisory-asus-m25-nas-vulnerability/ExploitTechnical DescriptionThird Party Advisory
https://onekey.com/blog/security-advisory-asus-m25-nas-vulnerability/ExploitTechnical DescriptionThird Party Advisory

FAQ

What is CVE-2022-4221?

CVE-2022-4221 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Asus NAS-M25 allows an unauthenticated attacker to inject arbitrary OS commands via unsaniti...

How severe is CVE-2022-4221?

CVE-2022-4221 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-4221?

Check the references section above for vendor advisories and patch information. Affected products include: Asus Nas-M25 Firmware, Asus Nas-M25.