// For flags

CVE-2022-34747

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A format string vulnerability in Zyxel NAS326 firmware versions prior to V5.21(AAZF.12)C0 could allow an attacker to achieve unauthorized remote code execution via a crafted UDP packet.

Una vulnerabilidad de cadena de formato en Zyxel NAS326 versiones de firmware anteriores a V5.21(AAZF.12)C0, podría permitir a un atacante lograr una ejecución remota no autorizada de código por medio de un paquete UDP diseñado.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-06-28 CVE Reserved
  • 2022-09-06 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-21 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-134: Use of Externally-Controlled Format String
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Zyxel
Search vendor "Zyxel"
Nas326 Firmware
Search vendor "Zyxel" for product "Nas326 Firmware"
< 5.21\(aazf.12\)c0
Search vendor "Zyxel" for product "Nas326 Firmware" and version " < 5.21\(aazf.12\)c0"
-
Affected
in Zyxel
Search vendor "Zyxel"
Nas326
Search vendor "Zyxel" for product "Nas326"
--
Safe