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AUSCERT External Security Bulletin Redistribution
ESB-2019.1533
Cisco HyperFlex HX-Series Web-Based Management Interface
Cross-Site Request Forgery Vulnerability
3 May 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco HyperFlex HX-Series
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Cross-site Request Forgery -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-1857
Original Bulletin:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-hyperflex-csrf
- --------------------------BEGIN INCLUDED TEXT--------------------
Cisco HyperFlex HX-Series Web-Based Management Interface Cross-Site Request
Forgery Vulnerability
Priority: Medium
Advisory ID: cisco-sa-20190501-hyperflex-csrf
First Published: 2019 May 1 16:00 GMT
Version 1.0: Final
Workarounds: No workarounds availableCisco Bug IDs: CSCvk59399
CVE-2019-1857
CWE-352
CVSS Score:
6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X
Summary
o A vulnerability in the web-based management interface of Cisco HyperFlex
HX-Series could allow an unauthenticated, remote attacker to conduct a
cross-site request forgery (CSRF) attack and perform arbitrary actions on
an affected system.
The vulnerability is due to insufficient CSRF protections for the web-based
management interface of the affected software. An attacker could exploit
this vulnerability by persuading a user of the interface to follow a
crafted link. A successful exploit could allow the attacker to perform
arbitrary actions on an affected system by using a web browser and with the
privileges of the user.
There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-hyperflex-csrf
Affected Products
o Vulnerable Products
This vulnerability affects the Cisco HyperFlex HX-Series web-based
management interface.
For information about affected software releases, consult the Cisco bug IDs
at the top of this advisory.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products section of this advisory
are known to be affected by this vulnerability.
Workarounds
o There are no workarounds that address this vulnerability.
Fixed Software
o For information about fixed software releases , consult the Cisco bug ID(s)
at the top of this advisory.
When considering software upgrades, customers are advised to regularly
consult the advisories for Cisco products, which are available from the
Cisco Security Advisories and Alerts page , to determine exposure and a
complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded
contain sufficient memory and confirm that current hardware and software
configurations will continue to be supported properly by the new release.
If the information is not clear, customers are advised to contact the Cisco
Technical Assistance Center (TAC) or their contracted maintenance
providers.
Exploitation and Public Announcements
o The Cisco Product Security Incident Response Team (PSIRT) is not aware of
any public announcements or malicious use of the vulnerability that is
described in this advisory.
Source
o This vulnerability was found during internal security testing.
Cisco Security Vulnerability Policy
o To learn about Cisco security vulnerability disclosure policies and
publications, see the Security Vulnerability Policy . This document also
contains instructions for obtaining fixed software and receiving security
vulnerability information from Cisco.
URL
o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-hyperflex-csrf
Revision History
o +----------+---------------------------+----------+--------+--------------+
| Version | Description | Section | Status | Date |
+----------+---------------------------+----------+--------+--------------+
| 1.0 | Initial public release. | - | Final | 2019-May-01 |
+----------+---------------------------+----------+--------+--------------+
- --------------------------END INCLUDED TEXT--------------------
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