CVE-2023-48194

9.8 CRITICAL
Published: July 09, 2024 Modified: December 08, 2025

Description

Vulnerability in Tenda AC8v4 .V16.03.34.09 due to sscanf and the last digit of s8 being overwritten with \x0. After executing set_client_qos, control over the gp register can be obtained.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://tenda.com
Source: cve@mitre.org
Not Applicable
https://github.com/zt20xx/CVE-2023-48194
Source: cve@mitre.org
Exploit
http://tenda.com
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
https://github.com/zt20xx/CVE-2023-48194
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
0.4%
63th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

tenda