// For flags

CVE-2017-15655

ASUSWRT 3.0.0.4.382.18495 Session Hijacking / Information Disclosure

Severity Score

9.6
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Existen múltiples vulnerabilidades de desbordamiento de búfer en el servidor HTTPd en Asus asuswrt en versiones iguales o anteriores a la 3.0.0.4.376.X. Todas se han solucionado en la versión 3.0.0.4.378, pero esta vulnerabilidad no había sido revelada anteriormente. Algunos routers que están en el final de su vida útil tienen esta versión como la más nueva y, por lo tanto, son vulnerables. Esta vulnerabilidad permite un RCE con privilegios de administrador cuando el administrador visita varias páginas.

ASUSWRT versions 3.0.0.4.382.18495 and below suffer from predictable session tokens, failed IP validation, plain text password storage, and information disclosure vulnerabilities.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-10-19 CVE Reserved
  • 2018-01-16 CVE Published
  • 2023-08-27 EPSS Updated
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Asus
Search vendor "Asus"
 Asuswrt
Search vendor "Asus" for product "Asuswrt"
 < 3.0.0.4.378
Search vendor "Asus" for product "Asuswrt" and version " < 3.0.0.4.378"
-
Affected