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
Published Aug 26, 2019
9.1
CRITICALCVSS 3.1
EPSS 1.71%
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.
Affected products
-
- Version OP920StatusaffectedConstraints-
- Version
-
- Version OP910StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| IBM | P9 OpenPOWER | n/a |
| ||||||
| IBM | P9 OpenPower | n/a |
|
Configuration 1
- op910
Running on/with
- n/a
- n/a
Configuration 2
- op920
Running on/with
- n/a
- n/a
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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
1 other source (NVD) ▾
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AV:N/AC:L/Au:N/C:P/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.71% (0.01710) | 76.54th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.71% (0.01710) | 74.29th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.27% (0.00268) | 48.24th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00107) | 45.27th | v3 (v2023.03.01) |
| May 8, 2023 | 0.11% (0.00107) | 42.17th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00090) | 36.90th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.03% (0.09029) | 86.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 18.22% (0.18218) | 93.37th | v1 |
| Jan 6, 2022 | 18.22% (0.18218) | 93.29th | v1 |
| Sep 1, 2021 | 4.73% (0.04730) | 86.97th | v1 |
| Apr 14, 2021 | 4.73% (0.04730) | 0.00th | v1 |
References (2)
- http://www.ibm.com/support/docview.wss?uid=ibm10881209 x_refsource_CONFIRMVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/158702 vdb-entryx_refsource_XFVDB EntryVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.ibm.com/support/docview.wss?uid=ibm10881209 | x_refsource_CONFIRMVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/158702 | vdb-entryx_refsource_XFVDB EntryVendor Advisory |
Change history (0)
No recorded changes yet.