// For flags

CVE-2014-7237

Twiki Upload Bypass

Severity Score

6.8
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

3
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

lib/TWiki/Sandbox.pm in TWiki 6.0.0 and earlier, when running on Windows, allows remote attackers to bypass intended access restrictions and upload files with restricted names via a null byte (%00) in a filename to bin/upload.cgi, as demonstrated using .htaccess to execute arbitrary code.

lib/TWiki/Sandbox.pm en TWiki 6.0.0 y anteriores, cuando se ejecuta en Windows, permite a atacantes remotos evadir las restricciones de acceso y subir ficheros con nombres restringidos a través un byte nulo (%00) en el nombre del fichero en bin/upload.cgi, como lo demuestra el uso de .htaccess para ejecutar código arbitrario.

Twiki versions 4.x, 5.x, and 6.0.0 suffer from a file upload bypass vulnerability.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2014-09-30 CVE Reserved
  • 2014-10-10 CVE Published
  • 2024-08-06 CVE Updated
  • 2024-08-06 First Exploit
  • 2024-10-14 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-264: Permissions, Privileges, and Access Controls
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Twiki
Search vendor "Twiki"
 Twiki
Search vendor "Twiki" for product "Twiki"
 <= 6.0.0
Search vendor "Twiki" for product "Twiki" and version " <= 6.0.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
 Windows
Search vendor "Microsoft" for product "Windows"
--
Affected