CVE-2023-48194

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CISA-ADPADP
6.3 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
tendaac8v4_firmware
16.03.34.09
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://tenda.com
https://github.com/zt20xx/CVE-2023-48194
https://www.tenda.com.cn/download/detail-3683.html
http://tenda.com
https://github.com/zt20xx/CVE-2023-48194