VDB
DEBIAN-CVE-2021-28169
DEBIAN-CVE-2021-28169
PUBLISHED
CVSS 5.300000190734863 MEDIUM
For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory. For example a request to `/concat?/%2557EB-INF/web.xml` can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.
Risk Scores
CVSS v3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | jetty9 | 0, 0, 0 |
| Debian:14 | jetty9 | 0, 0, 0 |
| Debian:13 | jetty9 | 0, 0, 0 |
| Debian:11 | jetty9 | 0, 0, 0 |
Timeline
- Jun 9, 2021 CVE Published
- Apr 28, 2026 CVE Updated