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

CVE-2021-28169

2021-06-0902:15:06
CWE-200
web.nvd.nist.gov
249
In Wild
15
cve
2021
28169
jetty
security vulnerability
web application
nvd

5 Medium

CVSS2

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

5.3 Medium

CVSS3

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

5.2 Medium

AI Score

Confidence

High

0.006 Low

EPSS

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-

CNA Affected

[
  {
    "product": "Eclipse Jetty",
    "vendor": "The Eclipse Foundation",
    "versions": [
      {
        "lessThanOrEqual": "9.4.40",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "10.0.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "11.0.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

Social References

More

5 Medium

CVSS2

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

5.3 Medium

CVSS3

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

5.2 Medium

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.9%