High severity · published Sep 26, 2019
CVE-2019-11278
CF UAA versions prior to 74.1.0, allow external input to be directly queried against
8.8
CVSS
1.3%
EPSS
No
On KEV
Description
CF UAA versions prior to 74.1.0, allow external input to be directly queried against. A remote malicious user with 'client.write' and 'groups.update' can craft a SCIM query, which leaks information that allows an escalation of privileges, ultimately allowing the malicious user to gain control of UAA scopes they should not have.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
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
UA
User Account And Authentication · Cloudfoundry
before 74.1.0 · source: NVD
Affected product
UA
User Account And Authentication
Cloudfoundry
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11278
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11278
Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2019-11278
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