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[email protected]CVE-2021-20250

HistoryMay 13, 2021 - 2:15 p.m.

CVE-2021-20250

2021-05-1314:15:17

CWE-200

[email protected]

web.nvd.nist.gov

102

wildfly

vulnerability

information disclosure

nvd

cve-2021-20250

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.0%

JSON

A flaw was found in wildfly. The JBoss EJB client has publicly accessible privileged actions which may lead to information disclosure on the server it is deployed on. The highest threat from this vulnerability is to data confidentiality.

Affected configurations

Vulners

NVD

Node

redhatwildflyRange≤4.0.39

VendorProductVersionCPE
redhatwildfly*cpe:2.3:a:redhat:wildfly:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	wildfly	*	cpe:2.3:a:redhat:wildfly::::::::

CNA Affected

[
  {
    "product": "wildfly",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "jboss-ejb-client 4.0.39"
      }
    ]
  }
]