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.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.321543
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.321543
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.634825
Exploit, Third Party Advisory related
https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_59/59.md
Exploit, Third Party Advisory exploit
https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_59/59.md#poc
Third Party Advisory, VDB Entry product
https://www.linksys.com/
Scores
CVSS v3
8.8
EPSS
0.0052
EPSS Percentile
66.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-121
Status
published
Products (1)
linksys/e1700_firmware
1.0.0.4.003
Published
Aug 27, 2025
Tracked Since
Feb 18, 2026