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01 Record

CVE-2021-39027

IBM Guardium Data Encryption (GDE) 4.0.0 and 5.0.0 prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly.

LowPUBLISHEDCNA: ibm
CNA base score3.0 CVSS v3.xCVSS:3.0/C:N/S:C/I:L/AC:H/UI:R/AV:N/A:N/PR:L/RL:O/RC:C/E:U
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02 Description

IBM Guardium Data Encryption (GDE) 4.0.0 and 5.0.0 prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly.

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
0.34% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 27.9% of scored records. A rank, not a probability.
NVD base score
5.0 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/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
2022-05-06 15:55Z4 YR AGO
Last updated
2024-09-17 02:15Z2 YR AGO
Reserved
2021-08-16
Assigning CNA
ibm
Record state
PUBLISHED
Severity
Low (CVSS 3.0)
CNA CVSS vector
CVSS:3.0/C:N/S:C/I:L/AC:H/UI:R/AV:N/A:N/PR:L/RL:O/RC:C/E:U
Weaknesses
  • CWE-116Improper Encoding or Escaping of OutputClass
Data version
5.1
Document digest
6ce56eca111ded42b2fa81bde39a435fe351823150b16a9834db7a979b42123d

05 Affected products

VendorProductVersionsPlatforms
IBMGuardium Data Encryption4.0.0, 5.0.0—

06 References