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01 Record

CVE-2019-4169

IBM Open Power Firmware OP910 and OP920 could allow access to BMC via IPMI using default OpenBMC password even after BMC password was changed away from the default password. IBM X-Force ID: 158702.

HighPUBLISHEDCNA: ibm
CNA base score8.1 CVSS v3.xCVSS:3.0/S:U/UI:N/C:H/AV:A/I:H/AC:L/A:N/PR:N/E:U/RL:O/RC:C
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02 Description

IBM Open Power Firmware OP910 and OP920 could allow access to BMC via IPMI using default OpenBMC password even after BMC password was changed away from the default password. IBM X-Force ID: 158702.

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
1.71% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 76.8% of scored records. A rank, not a probability.
NVD base score
9.1 (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:H/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
2019-08-26 14:40Z7 YR AGO
Last updated
2024-09-16 16:53Z2 YR AGO
Reserved
2019-01-03
Assigning CNA
ibm
Record state
PUBLISHED
Severity
High (CVSS 8.1)
CNA CVSS vector
CVSS:3.0/S:U/UI:N/C:H/AV:A/I:H/AC:L/A:N/PR:N/E:U/RL:O/RC:C
Weaknesses
  • CWE-1188Initialization of a Resource with an Insecure DefaultBase
Data version
5.1
Document digest
ae23c381590fdf04d800f17192502d5abe886c130ca7d5f456aabc00f69bba71

05 Affected products

VendorProductVersionsPlatforms
IBMP9 OpenPOWEROP920, OP910—

06 References