CVE-2018-7531
Quick assessment
Affected
n/a OSIsoft PI Data Archive
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.
OSIsoft PI System是美国OSIsoft公司的一套数据采集、分析、和可视化软件。PI Server是PI System的核心产品。OSIsoft PI Data Archive是PI Server的一个通过客户端软件实现高性能的数据检索的高效存储和归档的组件。 OSIsoft PI Data Archive 2017及之前的版本中存在输入验证漏洞。攻击者可通过使用未验证的自定义请求利用该漏洞造成拒绝服务（服务器崩溃）。
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I. Basic Information for CVE-2018-7531
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may use unvalidated custom requests to crash the server.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
OSIsoft PI Data Archive 输入验证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OSIsoft PI System是美国OSIsoft公司的一套数据采集、分析、和可视化软件。PI Server是PI System的核心产品。OSIsoft PI Data Archive是PI Server的一个通过客户端软件实现高性能的数据检索的高效存储和归档的组件。 OSIsoft PI Data Archive 2017及之前的版本中存在输入验证漏洞。攻击者可通过使用未验证的自定义请求利用该漏洞造成拒绝服务（服务器崩溃）。
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 |
|---|---|---|---|---|
| - | OSIsoft PI Data Archive | OSIsoft PI Data Archive | - |
|
II. Public POCs for CVE-2018-7531
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-7531 (1)
Other References for CVE-2018-7531 (1)
-
https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02 x_refsource_MISC
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| CVE-2018-5782 | Mitel Connect ONSITE和Mitel ST conferencing组件安全漏洞 | |
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Showing top 20 of 54 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2018-7531
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