Paper/Archive/CVE-2023-48194

CVE-2023-48194

tenda ac8_firmware — Vulnerability in Tenda AC8v4 .V16.03.34.09 due to sscanf and the last digit of s8 being overwritten with \x0.

EPSS 0.6%public exploit CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 50.9.509 × 2010.2 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

ac8_firmware16.03.34.09–CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADP6.3CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial

References

refgithub.com/zt20xx/CVE-2023-48194 reftenda.com.cn/download/detail-3683.html