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CVE-2022-32284

Quick assessment

Affected
Yokogawa Electric Corporation Communication Module for Wide Area Communication Router (for AW810D) VI461
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.

Yokogawa Wide Area Communication Router（Yokogawa WAC Router）是日本Yokogawa公司的一款广域通信路由器。 Yokogawa Wide Area Communication Router存在安全特征问题漏洞，该漏洞源于WAC路由器受到格式错误数据包的拒绝服务攻击，WAC路由器提供的功能可能会停止。

AI Predicted 7.5 Difficulty: Moderate EPSS 3.14% · P87

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-32284

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use of insufficiently random values vulnerability exists in Vnet/IP communication module VI461 of YOKOGAWA Wide Area Communication Router (WAC Router) AW810D, which may allow a remote attacker to cause denial-of-service (DoS) condition by sending a specially crafted packet.
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
Yokogawa Wide Area Communication Router 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yokogawa Wide Area Communication Router（Yokogawa WAC Router）是日本Yokogawa公司的一款广域通信路由器。 Yokogawa Wide Area Communication Router存在安全特征问题漏洞，该漏洞源于WAC路由器受到格式错误数据包的拒绝服务攻击，WAC路由器提供的功能可能会停止。
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
Yokogawa Electric Corporation Communication Module for Wide Area Communication Router (for AW810D) VI461 Vnet/IP firmware (F) R12 or earlier -

II. Public POCs for CVE-2022-32284

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-32284

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Vendor Advisories for CVE-2022-32284 (2)

Other References for CVE-2022-32284 (1)

IV. Related Vulnerabilities

Same vendor: Yokogawa Electric Corporation

V. Comments for CVE-2022-32284

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