Privilege Escalation via Scope Manipulation in UAA
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 1.3%
exploitation probability
1.3%top 32% of all CVEs
observed exploitation
nono source reports it
CF UAA versions prior to 74.1.0 can request scopes for a client that shouldn't be allowed by submitting an array of requested scopes. A remote malicious user can escalate their own privileges to any scope, allowing them to take control of UAA and the resources it controls.
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Affected products
Cloud Foundry · UAA Release (OSS)