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CVE-2019-12270

Quick assessment

Affected
n/a n/a
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.

OpenText Brava!是加拿大OpenText公司的一款基于浏览器的通用文档查看器。该产品支持查看、注释和编辑多种类型的文档。 OpenText Brava! Enterprise和Brava! Server 7.5版本至16.4版本中存在授权问题漏洞。该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。

AI Predicted 6.5 Difficulty: Easy EPSS 1.52% · P74
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I. Basic Information for CVE-2019-12270

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
OpenText Brava! Enterprise and Brava! Server 7.5 through 16.4 configure excessive permissions by default on Windows. During installation, a displaylistcache file share is created on the Windows server with full read and write permissions for the Everyone group at both the NTFS and Share levels. The share is used to retrieve documents for processing, and to store processed documents for display in the browser. The only required share level access is read/write by the JobProcessor service account. At the local filesystem level, the only additional required permissions would be read/write from the servlet engine, such as Tomcat. (The affected server components are not installed with Content Server by default, and must be installed separately.) NOTE: the vendor's position is that customers are not supposed to use this default setting without consulting the documentation.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
OpenText Brava! 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenText Brava!是加拿大OpenText公司的一款基于浏览器的通用文档查看器。该产品支持查看、注释和编辑多种类型的文档。 OpenText Brava! Enterprise和Brava! Server 7.5版本至16.4版本中存在授权问题漏洞。该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。
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
- n/a n/a -

II. Public POCs for CVE-2019-12270

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III. Intelligence Information for CVE-2019-12270

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Exploits & Public PoCs for CVE-2019-12270 (1)

Same Patch Batch · n/a · 2019-05-21 · 12 CVEs total

CVE-2019-10066 Open Ticket Request System 跨站脚本漏洞
CVE-2019-9892 Open Ticket Request System 安全漏洞
CVE-2019-10067 Open Ticket Request System 跨站脚本漏洞
CVE-2019-6513 WSO2 API Manager 代码问题漏洞
CVE-2019-12269 Enigmail 数据伪造问题漏洞
CVE-2019-12189 ZOHO ManageEngine ServiceDesk Plus 跨站脚本漏洞
CVE-2019-12190 CentOS Web Panel 跨站脚本漏洞
CVE-2019-12252 ZOHO ManageEngine ServiceDesk Plus 权限许可和访问控制问题漏洞
CVE-2019-12253 my little forum 跨站请求伪造漏洞
CVE-2019-12251 UCMS SQL注入漏洞
CVE-2019-12250 IdentityServer IdentityServer4 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2019-12270

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