CVE-2020-13117 — CRITICAL (9.8)

Q: What is CVE-2020-13117?

CVE-2020-13117 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Wavlink WN575A4, WN579X3, and WN530G3A devices through 2020-05-15 allow unauthenticated remote users to inject commands via the key parameter in a login request.

Q: How severe is CVE-2020-13117?

CVE-2020-13117 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-2020-13117?

Check the references section above for vendor advisories and patch information. Affected products include: Wavlink Wn575A4 Firmware, Wavlink Wn575A4, Wavlink Wn579X3 Firmware, Wavlink Wn579X3.

Vulnerability Description

Wavlink WN575A4, WN579X3, and WN530G3A devices through 2020-05-15 allow unauthenticated remote users to inject commands via the key parameter in a login request.

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
Wavlink	Wn575A4 Firmware	<= 2020-05-15
Wavlink	Wn575A4	-
Wavlink	Wn579X3 Firmware	<= 2020-05-15
Wavlink	Wn579X3	-

Related Weaknesses (CWE)

CWE-77

References

https://blog.0xlabs.com/2021/02/wavlink-rce-CVE-2020-13117.htmlExploitThird Party Advisory
https://github.com/ice-wzl/Wavlink-WN530G3A-Cmd-Injection/blob/main/README.md
https://blog.0xlabs.com/2021/02/wavlink-rce-CVE-2020-13117.htmlExploitThird Party Advisory

FAQ

What is CVE-2020-13117?

CVE-2020-13117 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Wavlink WN575A4, WN579X3, and WN530G3A devices through 2020-05-15 allow unauthenticated remote users to inject commands via the key parameter in a login request.

How severe is CVE-2020-13117?

CVE-2020-13117 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-2020-13117?

Check the references section above for vendor advisories and patch information. Affected products include: Wavlink Wn575A4 Firmware, Wavlink Wn575A4, Wavlink Wn579X3 Firmware, Wavlink Wn579X3.