CVEvulnerability
CVE-2025-9527
7.4 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-08-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 7.4 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
- Weaknesses
- CWE-119, CWE-121
Description
A vulnerability was found in Linksys E1700 1.0.0.4.003. This affects the function QoSSetup of the file /goform/QoSSetup. Performing manipulation of the argument ack_policy results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected configurations
• linksys e1700 firmware 1.0.0.4.003
Related
References
- https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_60/60.md Exploit, Third Party Advisory
- https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_60/60.md#poc Exploit, Third Party Advisory
- https://vuldb.com/?ctiid.321544 Permissions Required, VDB Entry
- https://vuldb.com/?id.321544 Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.634826 Third Party Advisory, VDB Entry
- https://www.linksys.com/ Product