---
id: CVE-2026-96676
title: A vulnerability was identified in Fast FAC1900R 20190827_2.0.2
summary: >-
  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.…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-119
  - CWE-121
vendor: Fast
product: FAC1900R
affected:
  - FAC1900R 20190827_2.0.2
published: '2026-09-23'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T21:08:55.030'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-96676'
references:
  - url: >-
      https://github.com/xiaobor123/vuls-find-VxWorks/tree/main/vul-find-FAST_FAC1900R-devDiscoverNotify
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-96676'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/902770'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/408999'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/408999/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00242
epssPercentile: 0.13688
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-24T13:19:50.779546Z'
ingestedAt: '2026-09-23T23:34:46.857Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.