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cve[email protected]CVE-2021-42646
HistoryMay 11, 2022 - 6:15 p.m.

CVE-2021-42646

2022-05-1118:15:23
CWE-611
web.nvd.nist.gov
1564
8
cve-2021-42646
xxe vulnerability
wso2 api manager
wso2 identity server
management console
key manager
information security
denial of service

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

0.03 Low

EPSS

Percentile

91.0%

XML External Entity (XXE) vulnerability in the file based service provider creation feature of the Management Console in WSO2 API Manager 2.6.0, 3.0.0, 3.1.0, 3.2.0, and 4.0.0; and WSO2 IS as Key Manager 5.7.0, 5.9.0, and 5.10.0; and WSO2 Identity Server 5.7.0, 5.8.0, 5.9.0, 5.10.0, and 5.11.0. Allows attackers to gain read access to sensitive information or cause a denial of service via crafted GET requests.

Affected configurations

NVD
Node
wso2api_managerMatch2.6.0
OR
wso2api_managerMatch3.0.0
OR
wso2api_managerMatch3.1.0
OR
wso2api_managerMatch3.2.0
OR
wso2api_managerMatch4.0.0
OR
wso2identity_serverMatch5.7.0
OR
wso2identity_serverMatch5.8.0
OR
wso2identity_serverMatch5.9.0
OR
wso2identity_serverMatch5.10.0
OR
wso2identity_serverMatch5.11.0
OR
wso2identity_server_as_key_managerMatch5.7.0
OR
wso2identity_server_as_key_managerMatch5.9.0
OR
wso2identity_server_as_key_managerMatch5.10.0

Social References

More

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

0.03 Low

EPSS

Percentile

91.0%

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