CVE-2023-26801
9.8
CRITICAL · CVSS 3.1 · EPSS 69.7% (pctl 99)
Patch early
EPSS 69.7% — above the 10% action threshold.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 69.66% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-77 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2023-03-26 |
| Last modified | 2026-06-17 |
Affected (8)
| Vendor | Product |
|---|---|
| lb-link | bl-ac1900 |
| lb-link | bl-ac1900 firmware |
| lb-link | bl-lte300 |
| lb-link | bl-lte300 firmware |
| lb-link | bl-wr9000 |
| lb-link | bl-wr9000 firmware |
| lb-link | bl-x26 |
| lb-link | bl-x26 firmware |
References
- 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://github.com/winmt/my-vuls/tree/main/LB-LINK%20BL-AC1900%2C%20BL-WR9000%2C%20BL-X26%20and%20BL-LTE300%20Wireless%20Routers
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