---
cve: "CVE-2022-24882"
severity: "CRITICAL"
cvss: 9.1
epss: "2.8%"
vendor: "FreeRDP"
kev: false
exploited: false
published: "2022-04-26 16:15:47"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T11:13:36+02:00"
---

# CVE-2022-24882

> 9.1 CRITICAL · 🧪 PoC

## Beschreibung

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). In versions prior to 2.7.0, NT LAN Manager (NTLM) authentication does not properly abort when someone provides and empty password value. This issue affects FreeRDP based RDP Server implementations. RDP clients are not affected. The vulnerability is patched in FreeRDP 2.7.0. There are currently no known workarounds.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 40ee5d3bcc70343af6c0300d71968858c1f1948f (Commit)

## Referenzen

- <https://github.com/FreeRDP/FreeRDP/releases/tag/2.7.0>
- <https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6x5p-gp49-3jhh>
- <https://github.com/FreeRDP/FreeRDP/pull/7750>
- <https://gitlab.gnome.org/GNOME/gnome-remote-desktop/-/issues/95>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AELSWWBAM2YONRPGLWVDY6UNTLJERJYL/>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DOYKBQOHSRM7JQYUIYUWFOXI2JZ2J5RD/>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PZWR6KSIKXO4B2TXBB3WH6YTNYHN46OY/>
- <https://security.gentoo.org/glsa/202210-24>
- <https://lists.debian.org/debian-lts-announce/2025/02/msg00034.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-24882) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_