// For flags

CVE-2023-41835

Apache Struts: excessive disk usage

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

When a Multipart request is performed but some of the fields exceed the maxStringLength  limit, the upload files will remain in struts.multipart.saveDir  even if the request has been denied.
Users are recommended to upgrade to versions Struts 2.5.32 or 6.1.2.2 or Struts 6.3.0.1 or greater, which fixe this issue.

Cuando se realiza una solicitud multiparte pero algunos de los campos exceden el límite maxStringLength, los archivos cargados permanecerán en struts.multipart.saveDir incluso si la solicitud ha sido denegada. Se recomienda a los usuarios actualizar a las versiones Struts 2.5.32 o 6.1.2.2 o Struts 6.3.0.1 o superior, que solucionan este problema.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-09-04 CVE Reserved
  • 2023-12-05 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-11-04 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-459: Incomplete Cleanup
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache
Search vendor "Apache"
 Struts
Search vendor "Apache" for product "Struts"
 >= 2.0.0 < 2.5.32
Search vendor "Apache" for product "Struts" and version " >= 2.0.0 < 2.5.32"
-
Affected
Apache
Search vendor "Apache"
 Struts
Search vendor "Apache" for product "Struts"
 >= 6.1.2.1 < 6.3.0.1
Search vendor "Apache" for product "Struts" and version " >= 6.1.2.1 < 6.3.0.1"
-
Affected