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CVE-2018-11047· NVD / CVE Program· CNA dell

Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4

Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid.

HighCVSS 7.5 · v3.0—No exploit Fix available
Published
Jul 24, 2018
Updated
Jun 16, 2026
EPSS
1.1% · 63th percentile
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Report tools

JSON

Action score

30

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.1%

Affected systems

VendorProduct
pivotal softwarecloud foundry uaa

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • pivotal software cloud foundry uaa4.5.0 and later · before 4.5.7
  • pivotal software cloud foundry uaa4.7.0 and later · before 4.7.6
  • pivotal software cloud foundry uaa4.10.0 and later · before 4.10.2
  • pivotal software cloud foundry uaa4.12.0 and later · before 4.12.4
  • pivotal software cloud foundry uaa4.19.0 and later · before 4.19.2

Versions reported by the vendor

Affected version ranges reported by the assigning authority (dell). Independent of NVD's CPE analysis and usually ahead of it.

  • Cloud Foundry Cloud Foundry UAA

    • 4.19 and later · before 4.19.2affected
    • 4.12 and later · before 4.12.4affected
    • 4.10 and later · before 4.10.2affected
    • 4.7 and later · before 4.7.6affected
    • 4.5 and later · before 4.5.7affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Mavenorg.cloudfoundry.identity:cloudfoundry-identity-serverfrom 4.11.0 · before 4.12.44.12.4
Mavenorg.cloudfoundry.identity:cloudfoundry-identity-serverfrom 4.13.0 · before 4.19.24.19.2
Mavenorg.cloudfoundry.identity:cloudfoundry-identity-serverfrom 4.6.0 · before 4.7.64.7.6
Mavenorg.cloudfoundry.identity:cloudfoundry-identity-serverfrom 4.8.0 · before 4.10.24.10.2
Mavenorg.cloudfoundry.identity:cloudfoundry-identity-serverbefore 4.5.74.5.7

Same product

pivotal software: all records

Other highest-scoring records for the same primary product.

  • CVE-2018-15761UAA Privilege Escalation
    36Monitor
  • CVE-2018-1192In Cloud Foundry Foundation cf-release versions prior to v285; cf-deployment versions prior to v1.7; UAA 4.5.x versions prior to 4.5.5, 4.8.
    35Monitor
  • CVE-2018-1262Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones
    28Monitor
  • CVE-2017-8032In Cloud Foundry cf-release versions prior to v264; UAA release all versions of UAA v2.x.x, 3.6.x versions prior to v3.6.13, 3.9.x versions
    26Monitor
  • CVE-2018-11041Cloud Foundry UAA, versions later than 4.6.0 and prior to 4.19.0 except 4.10.1 and 4.7.5 and uaa-release versions later than v48 and prior t
    24Monitor
  • CVE-2019-3794UAA - Login app subject to clickjacking attack
    21Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Maven:org.cloudfoundry.identity:cloudfoundry-identity-server4.10.2Package registry (OSV)
Maven:org.cloudfoundry.identity:cloudfoundry-identity-server4.12.4Package registry (OSV)
Maven:org.cloudfoundry.identity:cloudfoundry-identity-server4.19.2Package registry (OSV)
Maven:org.cloudfoundry.identity:cloudfoundry-identity-server4.5.7Package registry (OSV)
Maven:org.cloudfoundry.identity:cloudfoundry-identity-server4.7.6Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
high · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
High
Availability impact
None

Weakness class (CWE)

CWE-863 · Incorrect Authorization

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Noroxi analysis

No Noroxi analysis for this record yet

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Change log

  1. Fix✗ → ✓

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References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records