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IbmCVE-2021-20392

HistoryMay 14, 2021 - 5:15 p.m.

CVE-2021-20392

2021-05-1417:15:07

CWE-79

ibm

web.nvd.nist.gov

cve-2021-20392

ibm qradar

user behavior analytics

cross-site scripting

web ui

credentials disclosure

trusted session

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

29.7%

JSON

IBM QRadar User Behavior Analytics 1.0.0 through 4.0.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Affected configurations

Nvd

Vulners

Node

ibmqradar_user_behavior_analyticsRange1.0.0–4.1.0

VendorProductVersionCPE
ibmqradar_user_behavior_analytics*cpe:2.3:a:ibm:qradar_user_behavior_analytics:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	qradar_user_behavior_analytics	*	cpe:2.3:a:ibm:qradar_user_behavior_analytics::::::::

CNA Affected

[
  {
    "product": "QRadar SIEM",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0"
      },
      {
        "status": "affected",
        "version": "4.1.1"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/196000

www.ibm.com/support/pages/node/6453105

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

29.7%

JSON

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