High severity · published Mar 12, 2020
CVE-2020-9543
OpenStack Manila <7.4.1, >=8.0.0 <8.1.1, and >=9.0.0 <9.1.1 allows attackers to view, update, delete, or share resources that do not belong to them, because of a context-free…
8.3
CVSS
1.3%
EPSS
No
On KEV
Description
OpenStack Manila <7.4.1, >=8.0.0 <8.1.1, and >=9.0.0 <9.1.1 allows attackers to view, update, delete, or share resources that do not belong to them, because of a context-free lookup of a UUID. Attackers may also create resources, such as shared file systems and groups of shares on such share networks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Manila · Openstack
before 7.4.1; 8.0.0 before 8.1.1; 9.0.0 before 9.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9543
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9543
Mailing List
http://www.openwall.com/lists/oss-security/2020/03/12/1
Exploit
https://bugs.launchpad.net/manila/+bug/1861485
Patch
https://security.openstack.org/ossa/OSSA-2020-002.html
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