CVE-2020-8485— ABB System 800xA Inter process communication vulnerability - 800xA for Mod 300
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I. Basic Information for CVE-2020-8485
Vulnerability Information
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Vulnerability Title
ABB System 800xA Inter process communication vulnerability - 800xA for Mod 300
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insufficient protection of the inter-process communication functions in ABB System 800xA for MOD 300 (all published versions) enables an attacker authenticated on the local system to inject data, allowing reads and writes to the controllers or cause windows processes to crash.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
权限、特权和访问控制
Source: NVD (National Vulnerability Database)
Vulnerability Title
ABB System 800xA for MOD 300 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ABB System 800xA for MOD 300是瑞士ABB公司的一套用于MOD 300的分布式控制系统。 ABB System 800xA for MOD 300（所有版本）中存在权限许可和访问控制问题漏洞。本地攻击者可利用该漏洞注入数据，对控制器进行读写操作或导致Windows进程崩溃。
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 |
|---|---|---|---|---|
| ABB | 800xA for MOD300 | all versions | - |
II. Public POCs for CVE-2020-8485
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · ABB · 2020-04-29 · 13 CVEs total
| CVE-2020-8481 | 9.8 CRITICAL | ABB Central Licensing System - Information disclosure |
| CVE-2020-8479 | 9.4 CRITICAL | ABB Central Licensing System - XML External Entity Injection |
| CVE-2020-8489 | 7.8 HIGH | ABB System 800xA Inter process communication vulnerability - 800xA Information Management |
| CVE-2020-8488 | 7.8 HIGH | ABB System 800xA Inter process communication vulnerability - 800xA Batch Management |
| CVE-2020-8484 | 7.8 HIGH | ABB System 800xA Inter process communication vulnerability - 800xA for DCI |
| CVE-2020-8471 | 7.8 HIGH | ABB Central Licensing System - Weak File Permissions |
| CVE-2020-8487 | 6.6 MEDIUM | ABB System 800xA Inter process communication vulnerability - System 800xA Base |
| CVE-2020-8486 | 6.6 MEDIUM | ABB System 800xA Inter process communication vulnerability - 800xA RNRP |
| CVE-2020-8478 | 5.3 MEDIUM | ABB System 800xA Inter process communication vulnerability |
| CVE-2020-8475 | 5.3 MEDIUM | ABB Central Licensing System - Denial of Service Vulnerability |
| CVE-2020-8476 | 5.3 MEDIUM | ABB Central Licensing System - Elevation of Privilege Vulnerability |
| CVE-2019-5620 | ABB MicroSCADA Pro SYS600 Missing Authentication for Critical Function |
IV. Related Vulnerabilities
Same vendor: ABB
V. Comments for CVE-2020-8485
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