CVE-2022-2487 — HIGH (8.0) — White Hats Nepal

Vulnerability Description

A vulnerability has been found in WAVLINK WN535K2 and WN535K3 and classified as critical. This vulnerability affects unknown code of the file /cgi-bin/nightled.cgi. The manipulation of the argument start_hour leads to os command injection. The exploit has been disclosed to the public and may be used.

CVSS Score

8.0

HIGH

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Wavlink	Wl-Wn535K2 Firmware	-
Wavlink	Wl-Wn535K2	-
Wavlink	Wl-Wn535K3 Firmware	-
Wavlink	Wl-Wn535K3	-

Related Weaknesses (CWE)

CWE-78

References

https://github.com/1angx/webray.com.cn/blob/main/Wavlink/Wavlink%20nightled.cgi%ExploitThird Party Advisory
https://vuldb.com/?id.204538ExploitThird Party AdvisoryVDB Entry
https://github.com/1angx/webray.com.cn/blob/main/Wavlink/Wavlink%20nightled.cgi%ExploitThird Party Advisory
https://vuldb.com/?id.204538ExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2022-2487?

CVE-2022-2487 is a vulnerability with a CVSS score of 8.0 (HIGH). A vulnerability has been found in WAVLINK WN535K2 and WN535K3 and classified as critical. This vulnerability affects unknown code of the file /cgi-bin/nightled.cgi. The manipulation of the argument st...

How severe is CVE-2022-2487?

CVE-2022-2487 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-2487?

Check the references section above for vendor advisories and patch information. Affected products include: Wavlink Wl-Wn535K2 Firmware, Wavlink Wl-Wn535K2, Wavlink Wl-Wn535K3 Firmware, Wavlink Wl-Wn535K3.