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01 Record

CVE-2020-4340

IBM Security Secret Server prior to 10.9 could allow an attacker to bypass SSL security due to improper certificate validation. IBM X-Force ID: 178180.

LowPUBLISHEDCNA: ibm
CNA base score3.1 CVSS v3.xCVSS:3.0/UI:R/PR:N/I:L/A:N/AV:N/S:U/C:N/AC:H/RL:O/E:U/RC:C
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02 Description

IBM Security Secret Server prior to 10.9 could allow an attacker to bypass SSL security due to improper certificate validation. IBM X-Force ID: 178180.

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
0.68% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 52.1% of scored records. A rank, not a probability.
NVD base score
4.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/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
2020-09-23 13:45Z6 YR AGO
Last updated
2024-09-16 23:26Z2 YR AGO
Reserved
2019-12-30
Assigning CNA
ibm
Record state
PUBLISHED
Severity
Low (CVSS 3.1)
CNA CVSS vector
CVSS:3.0/UI:R/PR:N/I:L/A:N/AV:N/S:U/C:N/AC:H/RL:O/E:U/RC:C
Weaknesses
  • CWE-295Improper Certificate ValidationBase
Data version
5.1
Document digest
e96f520eeca74d00ee29b583cf4b6f7d1bd4ebf075be86e0c3f1d11a4028bb43

05 Affected products

VendorProductVersionsPlatforms
IBMSecurity Secret Server10.8—

06 References