VulnerabilityAnalyzed
CVE-2026-4228
A vulnerability was detected in LB-LINK BL-WR9000 2.4.9.
LOW 2.1EPSS 12.2%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 12.2%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
A vulnerability was detected in LB-LINK BL-WR9000 2.4.9. This affects the function sub_458754 of the file /goform/set_wifi. The manipulation results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 4.0
- 2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 12.21% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-74, CWE-77
- Affected
- lb-link/bl-wr9000 firmware
- Source
- cna@vuldb.com
References
- https://github.com/glkfc/IoT-Vulnerability/blob/main/LB-LINK/LB-LINK_wlanpswencry%20command%20injection_EN.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.351151Permissions Required, VDB Entry
- https://vuldb.com/?id.351151Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.771210Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.