CVE-2026-108892 Details
Description
A vulnerability was determined in Linksys E1700 1.0.0.4.003. This vulnerability affects the function ssid1MACFilter of the file /goform/ssid1MACFilter of the component Mac Filter. This manipulation of the argument newap_text_%d causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
A stack-based buffer overflow vulnerability has been identified in the Linksys E1700 router running firmware version 1.0.0.4.003. The issue arises in the MAC Filter component, specifically within the 'ssid1MACFilter' function of the '/goform/ssid1MACFilter' file. The vulnerability allows remote attackers to manipulate the 'newap_text_%d' argument, leading to a stack overflow by overwriting the return address and potentially executing arbitrary code. This vulnerability has been publicly disclosed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 12, 2026CISA-ADP
Assessed Oct 15, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/wudipjq/my_vuln/blob/main/Linksys3/vuln_66/66.md | [email protected] | ExploitTechnical Description |
| https://vuldb.com/cve/CVE-2026-108892 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/973111 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/416684 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/416684/cti | [email protected] | Content Wall |
| https://www.linksys.com/ | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Linksys E1700 | E1700(1.0.0.4.003) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 15, 2026 | CVE Modified | CISA-ADP |
| Oct 12, 2026 | New CVE Received | [email protected] |