CVE-2020-1745
Improper Authorization in Undertoe
8.6
HIGH
CVSS 3.1
EPSS 0.64%
Description
A file inclusion vulnerability was found in the AJP connector enabled with a default AJP configuration port of 8009 in Undertow version 2.0.29.Final and before and was fixed in 2.0.30.Final. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances where the vulnerable server allows file uploads, an attacker could upload malicious JavaServer Pages (JSP) code within a variety of file types and trigger this vulnerability to gain remote code execution.
How to fix CVE-2020-1745
To remediate CVE-2020-1745, upgrade the affected package to a fixed version below.
- —upgrade to 2.0.30-1 or later
- —upgrade to 2.0.30 or later
Is CVE-2020-1745 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.0.30-1
- from 0, < 2.0.30
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.6 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L |