// For flags

CVE-2017-5539

 

Severity Score

9.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The patch for directory traversal (CVE-2017-5480) in b2evolution version 6.8.4-stable has a bypass vulnerability. An attacker can use ..\/ to bypass the filter rule. Then, this attacker can exploit this vulnerability to delete or read any files on the server. It can also be used to determine whether a file exists.

El parche para el salto de directorio (CVE-2017-5480) en b2evolution versión 6.8.4-stable tiene una vulnerabilidad eludible. Un atacante puede utilizar ..\/ para eludir la regla de filtro. Luego. este atacante puede explotar esta vulnerabilidad para borrar o leer cualquier archivo en el servidor. Esto puede ser utilizado también para determinar si existe un archivo.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-01-19 CVE Reserved
  • 2017-01-23 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
B2evolution
Search vendor "B2evolution"
 B2evolution
Search vendor "B2evolution" for product "B2evolution"
 6.8.4
Search vendor "B2evolution" for product "B2evolution" and version "6.8.4"
-
Affected