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

CVE-2023-35086
7.2HIGH

Key Information

Vendor
Asus
Status
Rt-ax56u V2
Rt-ac86u
Vendor
CVE Published:
21 July 2023

Badges

👾 Exploit Exists🔴 Public PoC

Summary

It is identified a format string vulnerability in ASUS RT-AX56U V2 & RT-AC86U. This vulnerability is 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. This issue affects RT-AX56U V2: 3.0.0.4.386_50460; RT-AC86U: 3.0.0.4_386_51529.

Affected Version(s)

RT-AX56U V2 = 3.0.0.4.386_50460

RT-AC86U = 3.0.0.4_386_51529

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-35086-POC
Created by tin-z

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Risk change from: 9.8 to: 7.2 - (HIGH)

  • 👾

    Exploit exists.

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database1 Proof of Concept(s)
.