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nvd[email protected]NVD:CVE-2021-28169
HistoryJun 09, 2021 - 2:15 a.m.

CVE-2021-28169

2021-06-0902:15:06
CWE-200
web.nvd.nist.gov
8
eclipse jetty
concatservlet
protected resources

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.006

Percentile

78.9%

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

Nvd
Node
eclipsejettyRange<9.4.41
OR
eclipsejettyRange10.0.010.0.3
OR
eclipsejettyRange11.0.011.0.3
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
Node
oraclecommunications_cloud_native_core_policyMatch1.14.0
OR
oraclerest_data_servicesRange<21.3-
Node
netappactive_iq_unified_managerMatch-linux
OR
netappactive_iq_unified_managerMatch-windows
OR
netapphciMatch-
OR
netappmanagement_services_for_element_softwareMatch-
OR
netappsnap_creator_frameworkMatch-
VendorProductVersionCPE
eclipsejetty*cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
oraclecommunications_cloud_native_core_policy1.14.0cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:*
oraclerest_data_services*cpe:2.3:a:oracle:rest_data_services:*:*:*:*:-:*:*:*
netappactive_iq_unified_manager-cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:*
netappactive_iq_unified_manager-cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
netapphci-cpe:2.3:a:netapp:hci:-:*:*:*:*:*:*:*
netappmanagement_services_for_element_software-cpe:2.3:a:netapp:management_services_for_element_software:-:*:*:*:*:*:*:*
netappsnap_creator_framework-cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:*

References

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.006

Percentile

78.9%