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ASUS RT-AX56U V2 & RT-AC86U - Format String -1

TVN ID TVN-202307001
CVE ID CVE-2023-35086
CVSS 7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products RT-AX56U V2: 3.0.0.4.386_50460
RT-AC86U: 3.0.0.4_386_51529
Description It is identified a format string vulnerability in ASUS RT-AX56U V2 & RT-AC86U. This vulnerability caused by directly using input as a format string when calling syslog in logmessage_normal function, in the do_detwan_cgi module of httpd. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.
Solution RT-AX56U V2: update to 3.0.0.4_386_51598 or later
RT-AC86U: update to 3.0.0.4.386_51915 or later
Public Date 2023-09-19
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