MEDIUM
IBM PowerVC 1.2.0 before FixPack3 does not properly use the known_hosts file, which allows man-in-the-middle attackers to spoof SSH servers via an arbitrary server key
Published Aug 20, 2014
4.3
MEDIUMCVSS 2.0
EPSS 0.86%
Description
IBM PowerVC 1.2.0 before FixPack3 does not properly use the known_hosts file, which allows man-in-the-middle attackers to spoof SSH servers via an arbitrary server key.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.86% 0.00856
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00856
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.86% (0.00856) | 56.85th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.86% (0.00856) | 53.43th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.20% (0.00203) | 40.49th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.13% (0.00125) | 48.72th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.13% (0.00125) | 47.28th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.13% (0.00125) | 45.27th | 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 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- http://www-01.ibm.com/support/docview.wss?uid=nas8N1020224 x_refsource_CONFIRMVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/94351 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www-01.ibm.com/support/docview.wss?uid=nas8N1020224 | x_refsource_CONFIRMVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/94351 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner ibm
Published Aug 20, 2014
Updated Aug 6, 2024
Reserved Jul 9, 2014
Link CVE-2014-4749
CISA Vulnrichment
Updated n/a