CVEvulnerability

CVE-2021-28169

5.3 MEDIUM Published 2021-06-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-06-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

Description

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.

Affected configurations

• eclipse jetty (< 9.4.41) • eclipse jetty (>= 10.0.0 < 10.0.3) • eclipse jetty (>= 11.0.0 < 11.0.3) • debian debian linux 9.0 • debian debian linux 10.0 • oracle communications cloud native core policy 1.14.0 • oracle rest data services (< 21.3) • netapp active iq unified manager • netapp hci • netapp management services for element software • netapp snap creator framework

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References