Vulnerability CVE-2018-17022


Published: 2018-09-13   Modified: 2018-09-14

Description:
Stack-based buffer overflow on the ASUS GT-AC5300 router through 3.0.0.4.384_32738 allows remote attackers to cause a denial of service (device crash) or possibly have unspecified other impact by setting a long sh_path0 value and then sending an appGet.cgi?hook=select_list("Storage_x_SharedPath") request, because ej_select_list in router/httpd/web.c uses strcpy.

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

Vendor: ASUS
Product: Gt-ac5300 firmware 
Version: 3.0.0.4.384_32738;

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
8/10
8.5/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Complete

 References:
https://github.com/PAGalaxyLab/VulInfo/blob/master/ASUS/buffer_overflow/ASUS%20GT-AC5300%20stack%20overflow.MD

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