CVE-2026-96676: Stack-based Buffer Overflow in Fast FAC1900R
A vulnerability was identified in Fast FAC1900R 20190827_2.0.2. The impacted element is the function get_alias_name of the component uhttpd. Such manipulation leads to stack-based buffer overflow. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
AI Analysis
Technical Summary
The vulnerability CVE-2026-96676 affects Fast FAC1900R 20190827_2.0.2 specifically in the get_alias_name function of the uhttpd component. It is a stack-based buffer overflow that can be triggered remotely without user interaction or privileges. Exploit code is publicly available, but there is no indication of active exploitation in the wild. The vendor has not provided any response or patch information.
Potential Impact
Successful exploitation of this vulnerability may allow an attacker to cause a stack-based buffer overflow, potentially leading to denial of service or code execution. The attack can be performed remotely without authentication, increasing the risk. However, the CVSS score of 5.3 reflects limited impact or complexity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch links are available, users should monitor for official updates and consider mitigating exposure by restricting access to the affected service if possible.
CVE-2026-96676: Stack-based Buffer Overflow in Fast FAC1900R
Description
A vulnerability was identified in Fast FAC1900R 20190827_2.0.2. The impacted element is the function get_alias_name of the component uhttpd. Such manipulation leads to stack-based buffer overflow. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS v4.0
Score 5.3medium
Affected software
Fast
FAC1900R
cpe:2.3:a:fast:fac1900r:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-96676 affects Fast FAC1900R 20190827_2.0.2 specifically in the get_alias_name function of the uhttpd component. It is a stack-based buffer overflow that can be triggered remotely without user interaction or privileges. Exploit code is publicly available, but there is no indication of active exploitation in the wild. The vendor has not provided any response or patch information.
Potential Impact
Successful exploitation of this vulnerability may allow an attacker to cause a stack-based buffer overflow, potentially leading to denial of service or code execution. The attack can be performed remotely without authentication, increasing the risk. However, the CVSS score of 5.3 reflects limited impact or complexity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch links are available, users should monitor for official updates and consider mitigating exposure by restricting access to the affected service if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-23T15:20:06.880Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ab4577ef7a7c541066eeac3
Added to database: 09/23/2026, 22:49:34 UTC
Last enriched: 09/23/2026, 23:02:43 UTC
Last updated: 09/24/2026, 02:13:59 UTC
Views: 9
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