CVE Vulnerability

CVE-2020-13128

An issue was discovered in Manolo GWTUpload 1.0.3. server/UploadServlet.java (the servlet for handling file upload) accepts a delay parameter that causes a thread to sleep. It can be abused to cause all of a server's threads to sleep, leading to denial of service.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://logicaltrust.net/blog/2020/02/gwt-upload.html Exploit Third Party Advisory
https://github.com/manolo/gwtupload/issues/33 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:gwtupload_project:gwtupload:1.0.3:*:*:*:*:*:*:*
Information

Published : 2020-05-18 12:15

Updated : 2020-05-19 03:00

NVD link : CVE-2020-13128

Mitre link : CVE-2020-13128

Products Affected
No products.
CWE
CWE-434