Medium severity · published Nov 22, 2017
CVE-2017-2720
FusionSphere OpenStack V100R006C00 has an information exposure vulnerability
5.3
CVSS
0.7%
EPSS
No
On KEV
Description
FusionSphere OpenStack V100R006C00 has an information exposure vulnerability. The software uses hard-coded cryptographic key to encrypt messages between certain components, which significantly increases the possibility that encrypted data may be recovered and results in information exposure.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Fusionsphere Openstack · Huawei
v100r006c00 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-2720
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-2720
Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170920-01-fusionsphere-en
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