CVE-2023-26801: Command Injection
First published: Sun Mar 26 2023(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| LB-LINK BL-LTE300 firmware | =1.0.8 | |
| LB-LINK BL-LTE300 firmware | ||
| All of | ||
| LB-LINK BL-X26 firmware | =1.2.5 | |
| LB-LINK BL-X26 firmware | ||
| All of | ||
| LB-LINK BL-WR9000 firmware | =2.4.9 | |
| LB-LINK BL-WR9000 | ||
| All of | ||
| LB-LINK BL-AC1900 firmware | =1.0.1 | |
| LB-LINK BL-AC1900 firmware | =2.0 | |
| LB-LINK BL-LTE300 firmware | =1.0.8 | |
| LB-LINK BL-LTE300 firmware | ||
| LB-LINK BL-X26 firmware | =1.2.5 | |
| LB-LINK BL-X26 firmware | ||
| LB-LINK BL-WR9000 firmware | =2.4.9 | |
| LB-LINK BL-WR9000 | ||
| LB-LINK BL-AC1900 firmware | =1.0.1 | |
| LB-LINK BL-AC1900 firmware | =2.0 |
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Reference Links
- https://github.com/winmt/my-vuls/tree/main/LB-LINK%20BL-AC1900%2C%20BL-WR9000%2C%20BL-X26%20and%20BL-LTE300%20Wireless%20Routers
- https://www.akamai.com/blog/security-research/cve-2023-26801-exploited-spreading-mirai-botnet
- https://www.theregister.com/2025/01/29/ddos_attacks_aquabot_mitel/
- https://www.bleepingcomputer.com/news/security/new-aquabotv3-botnet-malware-targets-mitel-command-injection-flaw/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2023-26801?
CVE-2023-26801 is classified as a critical vulnerability due to its potential for command injection leading to unauthorized access.
How do I fix CVE-2023-26801?
To mitigate CVE-2023-26801, users should update their LB-LINK device firmware to the latest version provided by the manufacturer.
Which devices are affected by CVE-2023-26801?
CVE-2023-26801 affects the LB-LINK BL-AC1900, BL-WR9000, BL-X26, and BL-LTE300 models running specific vulnerable firmware versions.
What types of attacks can exploit CVE-2023-26801?
CVE-2023-26801 can be exploited for command injection attacks, potentially allowing an attacker to execute arbitrary commands on the affected device.
Is there a known exploit for CVE-2023-26801?
Yes, there are reports indicating that CVE-2023-26801 has been exploited in the wild, particularly in connection with Mirai botnet activities.
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