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cve[email protected]CVE-2021-20337
HistoryJul 26, 2021 - 12:15 p.m.

CVE-2021-20337

2021-07-2612:15:08
CWE-327
[email protected]
web.nvd.nist.gov
18
ibm
qradar
siem
7.3.0
7.3.3
7.4.0
7.4.3
patch 8
cryptographic algorithms
vulnerability
nvd
cve-2021-20337
ibm x-force id

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.9%

JSON

IBM QRadar SIEM 7.3.0 to 7.3.3 Patch 8 and 7.4.0 to 7.4.3 GA uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 194448.

Affected configurations

Vulners
NVD
Node
ibmqradar_security_information_and_event_managerMatch7.3.0
OR
ibmqradar_security_information_and_event_managerMatch7.4.0
OR
ibmqradar_security_information_and_event_managerMatch7.4.3
OR
ibmqradar_security_information_and_event_managerMatch7.3patch.8
VendorProductVersionCPE
ibmqradar_security_information_and_event_manager7.3.0cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.0:*:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.4.0cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:*:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.4.3cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.3:*:*:*:*:*:*:*
ibmqradar_security_information_and_event_manager7.3cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3:patch.8:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "QRadar SIEM",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "7.3.0"
      },
      {
        "status": "affected",
        "version": "7.4.0"
      },
      {
        "status": "affected",
        "version": "7.4.3"
      },
      {
        "status": "affected",
        "version": "7.3.Patch.8"
      }
    ]
  }
]

Related

cvelist 1
prion 1
cnvd 1
ibm 1
nvd 1
cvelist
cvelist
CVE-2021-20337
2021-07-23 00:00:00
prion
prion
Code injection
2021-07-26 12:15:00
cnvd
cnvd
IBM QRadar SIEM Information Disclosure Vulnerability (CNVD-2021-55184)
2021-07-27 00:00:00
ibm
ibm
Security Bulletin: IBM QRadar SIEM uses weaker than expected cryptographic algorithms (CVE-2021-20337)
2021-07-23 13:11:41
nvd
nvd
CVE-2021-20337
2021-07-26 12:15:08

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.9%

JSON
Related for CVE-2021-20337
cvelist1prion1cnvd1ibm1nvd1