CVE-2023-39238

CWE-134 — Uncontrolled Format String3 documents3 sources
Severity
7.2HIGH
EPSS
3.5%
top 12.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Asus Rt-ax55Asus Rt-ax56u V2Asus Rt-ac86u Firmware+2 more
Timeline
PublishedSep 7

Description

It is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_svr.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5asus/rt-ax56u_v23.0.0.4.386_50460
▶NVDasus/rt-ax56u_v2_firmware3.0.0.4.386_50460
▶CVEListV5asus/rt-ax553.0.0.4.386_50460
▶NVDasus/rt-ax55_firmware3.0.0.4.386_50460
▶NVDasus/rt-ac86u_firmware3.0.0.4_386_51529

🔴Vulnerability Details

2
GHSA
GHSA-r2q6-vc3h-88w5: It is identified a format string vulnerability in ASUS RT-AX56U V2↗2023-09-07
▶
CVEList
ASUS RT-AX55、RT-AX56U_V2 - Format String - 1↗2023-09-07
▶
CVE-2023-39238 (HIGH CVSS 7.2) | It is identified a format string vu | cvebase.io