---
cve: "CVE-2026-49191"
severity: "CRITICAL"
cvss: 9.3
epss: "29%"
vendor: "Acer"
kev: false
exploited: false
published: "2026-06-04 07:16:27"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T04:10:21+02:00"
---

# CVE-2026-49191

> 9.3 CRITICAL

## Beschreibung

The production build of the M3WebServer hard-codes its backend API keys, which can be easily intercepted through verbose error handling pages.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://community.acer.com/en/kb/articles/19707>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-49191) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_