CVE-2026-1507— Uncaught Exception vulnerability in AVEVA PI Data Archive
Quick assessment
Affected
AVEVA PI Data Archive PI Server
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.
AVEVA PI Data Archive PI Server是英国AVEVA公司的一个数据库引擎。 AVEVA PI Data Archive PI Server存在安全漏洞，该漏洞源于未捕获的异常，可能导致未经身份验证的攻击者远程崩溃核心服务，造成拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2026-1507
Vulnerability Information
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Vulnerability Title
Uncaught Exception vulnerability in AVEVA PI Data Archive
Source: CVE Program / CVE List V5
Vulnerability Description
The affected products are vulnerable to an uncaught exception that could allow an unauthenticated attacker to remotely crash core PI services resulting in a denial-of-service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未捕获的异常
Source: CVE Program / CVE List V5
Vulnerability Title
AVEVA PI Data Archive PI Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AVEVA PI Data Archive PI Server是英国AVEVA公司的一个数据库引擎。 AVEVA PI Data Archive PI Server存在安全漏洞，该漏洞源于未捕获的异常，可能导致未经身份验证的攻击者远程崩溃核心服务，造成拒绝服务。
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 |
|---|---|---|---|---|
| AVEVA | PI Data Archive PI Server | 0 ~ 2018_SP3_Patch_7 | - |
|
II. Public POCs for CVE-2026-1507
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-1507 (1)
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V. Comments for CVE-2026-1507
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