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01 Record

CVE-2020-4152

IBM QRadar Network Security 5.4.0 and 5.5.0 transmits sensitive or security-critical data in cleartext in a communication channel that can be obtained using man in the middle techniques. IBM X-Force

MediumPUBLISHEDCNA: ibm
CNA base score6.8 CVSS v3.xCVSS:3.0/UI:N/PR:N/AV:N/I:N/C:H/A:N/AC:H/S:C/RC:C/RL:O/E:U
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02 Description

IBM QRadar Network Security 5.4.0 and 5.5.0 transmits sensitive or security-critical data in cleartext in a communication channel that can be obtained using man in the middle techniques. IBM X-Force

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.58% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 47.9% of scored records. A rank, not a probability.
NVD base score
5.9 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-11-08 16:50Z4 YR AGO
Last updated
2024-09-16 23:10Z2 YR AGO
Reserved
2019-12-30
Assigning CNA
ibm
Record state
PUBLISHED
Severity
Medium (CVSS 6.8)
CNA CVSS vector
CVSS:3.0/UI:N/PR:N/AV:N/I:N/C:H/A:N/AC:H/S:C/RC:C/RL:O/E:U
Weaknesses
  • CWE-319Cleartext Transmission of Sensitive InformationBase
Data version
5.1
Document digest
cd3f82e76f26f31101937cad647a6458b1e5cee73e657f97e3dbce4db164d387

05 Affected products

VendorProductVersionsPlatforms
IBMQRadar Network Security5.4.0, 5.5.0—

06 References