Vulnerability Details : 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.
Vulnerability category: Denial of service
Products affected by CVE-2020-13128
- cpe:2.3:a:gwtupload_project:gwtupload:1.0.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-13128
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-13128
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-13128
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-13128
-
https://logicaltrust.net/blog/2020/02/gwt-upload.html
Security Audits, Penetration Tests - LogicalTrust - [EN] A-Z: GWTUpload - DoSExploit;Third Party Advisory
-
https://github.com/manolo/gwtupload/issues/33
Upload delay resulting in DoS · Issue #33 · manolo/gwtupload · GitHubExploit;Third Party Advisory
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