CVE-2019-11270— UAA clients.write vulnerability
Quick assessment
Affected
Cloud Foundry UAA Release (OSS)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Cloud Foundry UAA是美国Cloud Foundry基金会的一款应用于CloudFoundry云平台的身份验证和管理服务终端。 Cloud Foundry UAA 73.4.0之前版本中存在安全特征问题漏洞。攻击者可利用该漏洞绕过限制。以下产品及版本受到影响：Cloud Foundry Pivotal Application Service 2.3.15之前的2.3.x版本，2.4.11之前的2.4.x版本，2.5.7之前的2.5.x版本，2.6.2之前的2.6.x版本；Pivotal Op
Possible ATT&CK Techniques 1 AI
T1098 · Account Manipulation
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2019-11270
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
UAA clients.write vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Cloud Foundry UAA versions prior to v73.4.0 contain a vulnerability where a malicious client possessing the 'clients.write' authority or scope can bypass the restrictions imposed on clients created via 'clients.write' and create clients with arbitrary scopes that the creator does not possess.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cloud Foundry UAA 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloud Foundry UAA是美国Cloud Foundry基金会的一款应用于CloudFoundry云平台的身份验证和管理服务终端。 Cloud Foundry UAA 73.4.0之前版本中存在安全特征问题漏洞。攻击者可利用该漏洞绕过限制。以下产品及版本受到影响：Cloud Foundry Pivotal Application Service 2.3.15之前的2.3.x版本，2.4.11之前的2.4.x版本，2.5.7之前的2.5.x版本，2.6.2之前的2.6.x版本；Pivotal Op
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cloud Foundry | UAA Release (OSS) | prior to v73.4.0 | - |
|
II. Public POCs for CVE-2019-11270
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2019-11270
请登录查看更多情报信息。
Security Blog Posts for CVE-2019-11270 (1)
-
https://www.cloudfoundry.org/blog/cve-2019-11270 x_refsource_CONFIRM
Other References for CVE-2019-11270 (1)
-
https://pivotal.io/security/cve-2019-11270 x_refsource_CONFIRM
IV. Related Vulnerabilities
Same product: UAA Release (OSS)
Same vendor: Cloud Foundry
-
CVE-2026-41012
BOSH vSphere CPI Improper Cert Validation -
CVE-2026-59335
Case-Sensitive Authorization Check Bypass via Identity Zone -
CVE-2026-41005
UAA accepts SAML Encrypted Assertions authentication bypass -
CVE-2026-22734
Cloud Foundry UAA SAML 2.0 Signature Bypass -
CVE-2025-22246
CVE-2025-22246 – UAA Private Key Exposure
Same weakness: CWE-269
-
CVE-2026-84089
IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-84083
IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-82893
IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-92619
Booking Calendar <= 11.8.2 - Authenticated (Editor+) Privile -
CVE-2026-81445
Dell 11.1.0.3之前版本权限管理不当
V. Comments for CVE-2019-11270
No comments yet