CVE-2025-10773
B-Link BL-AC2100 Web Management set_delshrpath_cfg delshrpath stack-based overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Sep 22, 2025
- Updated
- Sep 30, 2025
- Reserved
- Sep 21, 2025
Description
A security flaw has been discovered in B-Link BL-AC2100 up to 1.0.3. Affected by this issue is the function delshrpath of the file /goform/set_delshrpath_cfg of the component Web Management Interface. The manipulation of the argument Type results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
BL-AC2100B-Link |
|
References
- VDB-325129 | B-Link BL-AC2100 Web Management set_delshrpath_cfg delshrpath stack-based overflowvdb-entrytechnical-description
- VDB-325129 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #649901 | LB-LINK AC2100 V1.0.3 Stack-based Buffer Overflowthird-party-advisory
- https://github.com/maximdevere/CVE2/blob/main/README.mdexploit
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