Description
A weakness has been identified in LB-LINK BL-X26 1.2.8. The impacted element is an unknown function of the file /goform/set_hidessid_cfg of the component HTTP Handler. This manipulation of the argument enable causes os command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.321692
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.321692
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.636082
Exploit, Third Party Advisory related
https://github.com/lin-3-start/lin-cve/blob/main/B-Link%20X26%20V1.2.8-1/B-Link%20X26%20V1.2.8.md
Exploit, Third Party Advisory exploit
https://github.com/lin-3-start/lin-cve/blob/main/B-Link%20X26%20V1.2.8-1/B-Link%20X26%20V1.2.8.md#3-poc
Scores
CVSS v3
6.3
EPSS
0.0058
EPSS Percentile
69.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-77
CWE-78
Status
published
Products (1)
b-link/bl-x26_firmware
1.2.8
Published
Aug 28, 2025
Tracked Since
Feb 18, 2026