CVE-2026-95104: Stack-based buffer overflow in BUFFALO INC. WSR-300HP
Stack-based buffer overflow vulnerability exists in BUFFALO Wi-Fi products. A non-authenticated crafted HTTP request may cause a denial-of-service (DoS) condition.
AI Analysis
Technical Summary
CVE-2026-95104 is a stack-based buffer overflow vulnerability in the BUFFALO INC. WSR-300HP Wi-Fi product. An unauthenticated attacker can send a specially crafted HTTP request to trigger this overflow, leading to a denial-of-service condition. The vulnerability affects version 0 of the product as explicitly stated. No information about patches or fixes is provided in the available data.
Potential Impact
The vulnerability allows an unauthenticated attacker to cause a denial-of-service condition by exploiting a stack-based buffer overflow. There is no indication of confidentiality or integrity compromise. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the affected device's management interface to trusted networks to reduce exposure.
CVE-2026-95104: Stack-based buffer overflow in BUFFALO INC. WSR-300HP
Description
Stack-based buffer overflow vulnerability exists in BUFFALO Wi-Fi products. A non-authenticated crafted HTTP request may cause a denial-of-service (DoS) condition.
CVSS v3.1
Score 7.5high
Affected software
BUFFALO INC.
WSR-300HP
BUFFALO INC.
WEX-G300
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-95104 is a stack-based buffer overflow vulnerability in the BUFFALO INC. WSR-300HP Wi-Fi product. An unauthenticated attacker can send a specially crafted HTTP request to trigger this overflow, leading to a denial-of-service condition. The vulnerability affects version 0 of the product as explicitly stated. No information about patches or fixes is provided in the available data.
Potential Impact
The vulnerability allows an unauthenticated attacker to cause a denial-of-service condition by exploiting a stack-based buffer overflow. There is no indication of confidentiality or integrity compromise. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the affected device's management interface to trusted networks to reduce exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jpcert
- Date Reserved
- 2026-09-24T08:54:17.057Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aba29d3f7a7c541066c99be
Added to database: 09/28/2026, 08:48:19 UTC
Last enriched: 09/28/2026, 09:03:12 UTC
Last updated: 09/29/2026, 01:57:23 UTC
Views: 17
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