CVE-2022-43391 - CVE House
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Status published Medium CVE-2022-43391

A buffer overflow vulnerability in the parameter of the CGI...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

NR7101 firmware
Vulnerable Versions:
< V1.15(ACCC.3)C0

Timeline

Official Publish: January 11th, 2023
Last Modified: October 15th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)