VULNERABILITY INTELLIGENCE

CVE-2022-43391

CVSS score6.5 MEDIUM
EPSS probability0.74%
CISA KEVNot currently listed
Published2023-01-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

A buffer overflow vulnerability in the parameter of the CGI program in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to cause denial-of-service (DoS) conditions by sending a crafted HTTP request.

Weakness classification

  • security@zyxel.com.tw: CWE-120
  • nvd@nist.gov: CWE-120

Primary references