Vulnerability Details : CVE-2019-11994
A security vulnerability has been identified in HPE SimpliVity 380 Gen 9, HPE SimpliVity 380 Gen 10, HPE SimpliVity 380 Gen 10 G, HPE SimpliVity 2600 Gen 10, SimpliVity OmniCube, SimpliVity OmniStack for Cisco, SimpliVity OmniStack for Lenovo and SimpliVity OmniStack for Dell nodes. An API is used to execute a command manifest file during upgrade does not correctly prevent directory traversal and so can be used to execute manifest files in arbitrary locations on the node. The API does not require user authentication and is accessible over the management network, resulting in the potential for unauthenticated remote execution of manifest files. For all customers running HPE OmniStack version 3.7.9 and earlier. HPE recommends upgrading the OmniStack software to version 3.7.10 or later, which contains a permanent resolution. Customers and partners who can upgrade to 3.7.10 should upgrade at the earliest convenience. For all customers and partners unable to upgrade their environments to the recommended version 3.7.10, HPE has created a Temporary Workaround https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=mmr_sf-EN_US000061901&withFrame for you to implement. All customer should upgrade to the recommended 3.7.10 or later version at the earliest convenience.
Vulnerability category: Directory traversal
Exploit prediction scoring system (EPSS) score for CVE-2019-11994
Probability of exploitation activity in the next 30 days: 1.16%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 84 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-11994
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-11994
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The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-11994
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https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03956en_us
HPESBST03956 rev.2 - HPE SimpliVity OmniStack, Local and Remote Arbitrary Command ExecutionVendor Advisory
Products affected by CVE-2019-11994
- HP » Simplivity 380 Gen9 FirmwareVersions from including (>=) 3.6.2 and up to, including, (<=) 3.7.9cpe:2.3:o:hp:simplivity_380_gen9_firmware:*:*:*:*:*:*:*:*
- HP » Simplivity 380 Gen10 G FirmwareVersions from including (>=) 3.7.8 and up to, including, (<=) 3.7.9cpe:2.3:o:hp:simplivity_380_gen10_g_firmware:*:*:*:*:*:*:*:*
- HP » Simplivity 380 Gen10 FirmwareVersions from including (>=) 3.7.1 and up to, including, (<=) 3.7.9cpe:2.3:o:hp:simplivity_380_gen10_firmware:*:*:*:*:*:*:*:*
- HP » Simplivity 2600 Gen10 FirmwareVersions from including (>=) 3.7.5 and up to, including, (<=) 3.7.9cpe:2.3:o:hp:simplivity_2600_gen10_firmware:*:*:*:*:*:*:*:*
- HP » Simplivity Omnicube FirmwareVersions from including (>=) 3.5.2 and up to, including, (<=) 3.7.9cpe:2.3:o:hp:simplivity_omnicube_firmware:*:*:*:*:*:*:*:*
- HP » Simplivity Omnistack For Dell FirmwareVersions from including (>=) 3.5.2 and up to, including, (<=) 3.7.9cpe:2.3:o:hp:simplivity_omnistack_for_dell_firmware:*:*:*:*:*:*:*:*
- HP » Simplivity Omnistack For Cisco FirmwareVersions from including (>=) 3.5.2 and up to, including, (<=) 3.7.9cpe:2.3:o:hp:simplivity_omnistack_for_cisco_firmware:*:*:*:*:*:*:*:*
- HP » Simplivity Omnistack For Lenovo FirmwareVersions from including (>=) 3.5.2 and up to, including, (<=) 3.7.9cpe:2.3:o:hp:simplivity_omnistack_for_lenovo_firmware:*:*:*:*:*:*:*:*