CVE-2017-15655

Multiple buffer overflow vulnerabilities exist in the HTTPd server in Asus asuswrt version <=3.0.0.4.376.X. All have been fixed in version 3.0.0.4.378, but this vulnerability was not previously disclosed. Some end-of-life routers have this version as the newest and thus are vulnerable at this time. This vulnerability allows for RCE with administrator rights when the administrator visits several pages.

CVSS v3.0 9.6 CRITICAL
CVSS v2.0 9.3 HIGH

9.6^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.3^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://sploit.tech/2018/01/16/ASUS-part-I.html	Exploit Third Party Advisory
http://seclists.org/fulldisclosure/2018/Jan/63	Exploit Mailing List Third Party Advisory
http://packetstormsecurity.com/files/145921/ASUSWRT-3.0.0.4.382.18495-Session-Hijacking-Information-Disclosure.html	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:o:asus:asuswrt:*:*:*:*:*:*:*:*

Information

Published : 2018-01-31 12:29

Updated : 2018-02-21 07:45

NVD link : CVE-2017-15655

Mitre link : CVE-2017-15655

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Products Affected

asus

asuswrt

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9.6 /10