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01 Record

CVE-2020-4850

IBM Spectrum Scale 1.1.1.0 through 1.1.8.4 Transparent Cloud Tiering could allow a remote attacker to obtain sensitive information, caused by the leftover files after configuration. IBM X-Force ID:

MediumPUBLISHEDCNA: ibm
CNA base score4.0 CVSS v3.xCVSS:3.0/UI:N/PR:N/A:N/AV:L/I:N/AC:L/C:L/S:U/RL:O/RC:C/E:U
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02 Description

IBM Spectrum Scale 1.1.1.0 through 1.1.8.4 Transparent Cloud Tiering could allow a remote attacker to obtain sensitive information, caused by the leftover files after configuration. IBM X-Force ID:

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
0.97% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 61.6% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/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
2021-05-20 15:10Z5 YR AGO
Last updated
2024-09-16 17:14Z2 YR AGO
Reserved
2019-12-30
Assigning CNA
ibm
Record state
PUBLISHED
Severity
Medium (CVSS 4.0)
CNA CVSS vector
CVSS:3.0/UI:N/PR:N/A:N/AV:L/I:N/AC:L/C:L/S:U/RL:O/RC:C/E:U
Weaknesses
  • CWE-116Improper Encoding or Escaping of OutputClass
Data version
5.1
Document digest
3068b3939beaddec78e3b133f57324f74e24fef69af57dd1e4af06c932efec51

05 Affected products

VendorProductVersionsPlatforms
IBMSpectrum Scale1.1.1.0, 1.1.8.4—

06 References