CVE-2025-9526
Linksys E1700 setSysAdm stack-based overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Aug 27, 2025
- Updated
- Aug 27, 2025
- Reserved
- Aug 27, 2025
Description
A vulnerability has been found in Linksys E1700 1.0.0.4.003. Affected by this issue is the function setSysAdm of the file /goform/setSysAdm. Such manipulation of the argument rm_port leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. 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 |
|---|---|
E1700Linksys |
|
References
- VDB-321543 | Linksys E1700 setSysAdm stack-based overflowvdb-entrytechnical-description
- VDB-321543 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #634825 | Linksys E1700 E1700(1.0.0.4.003) Stack-based Buffer Overflowthird-party-advisory
- https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_59/59.mdrelated
- https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_59/59.md#pocexploit
- https://www.linksys.com/product
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