CVE-2023-26801 — CRITICAL (9.8)

Vulnerability Description

LB-LINK BL-AC1900_2.0 v1.0.1, LB-LINK BL-WR9000 v2.4.9, LB-LINK BL-X26 v1.2.5, and LB-LINK BL-LTE300 v1.0.8 were discovered to contain a command injection vulnerability via the mac, time1, and time2 parameters at /goform/set_LimitClient_cfg.

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
Lb-Link	Bl-Lte300 Firmware	1.0.8
Lb-Link	Bl-Lte300	-
Lb-Link	Bl-X26 Firmware	1.2.5
Lb-Link	Bl-X26	-
Lb-Link	Bl-Wr9000 Firmware	2.4.9
Lb-Link	Bl-Wr9000	-
Lb-Link	Bl-Ac1900 Firmware	1.0.1
Lb-Link	Bl-Ac1900	2.0

Related Weaknesses (CWE)

CWE-77

References

https://github.com/winmt/my-vuls/tree/main/LB-LINK%20BL-AC1900%2C%20BL-WR9000%2CExploitThird Party Advisory
https://www.akamai.com/blog/security-research/cve-2023-26801-exploited-spreading
https://github.com/winmt/my-vuls/tree/main/LB-LINK%20BL-AC1900%2C%20BL-WR9000%2CExploitThird Party Advisory

FAQ

What is CVE-2023-26801?

CVE-2023-26801 is a vulnerability with a CVSS score of 9.8 (CRITICAL). LB-LINK BL-AC1900_2.0 v1.0.1, LB-LINK BL-WR9000 v2.4.9, LB-LINK BL-X26 v1.2.5, and LB-LINK BL-LTE300 v1.0.8 were discovered to contain a command injection vulnerability via the mac, time1, and time2 p...

How severe is CVE-2023-26801?

CVE-2023-26801 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-2023-26801?

Check the references section above for vendor advisories and patch information. Affected products include: Lb-Link Bl-Lte300 Firmware, Lb-Link Bl-Lte300, Lb-Link Bl-X26 Firmware, Lb-Link Bl-X26, Lb-Link Bl-Wr9000 Firmware.