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CVE-2023-31998

Quick assessment

Affected
Ubiquiti EdgeRouter
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.

Ubiquiti EdgeRouters是美国优比快（Ubiquiti）公司的一系列边缘路由器。 Ubiquiti EdgeRouters 和Aircubes存在安全漏洞，该漏洞源于存在堆溢出漏洞，允许恶意行为者中断设备的UPnP服务。

AI Predicted 8.1 Difficulty: Hard EPSS 0.80% · P55

Possible ATT&CK Techniques 1 AI

T1498.001 · Direct Network Flood
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I. Basic Information for CVE-2023-31998

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A heap overflow vulnerability found in EdgeRouters and Aircubes allows a malicious actor to interrupt UPnP service to said devices.
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
Ubiquiti EdgeRouters 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ubiquiti EdgeRouters是美国优比快（Ubiquiti）公司的一系列边缘路由器。 Ubiquiti EdgeRouters 和Aircubes存在安全漏洞，该漏洞源于存在堆溢出漏洞，允许恶意行为者中断设备的UPnP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
Ubiquiti EdgeRouter 2.0.9-hotfix.6 ~ 2.0.9-hotfix.6 -
Ubiquiti Aircube 2.8.8 ~ 2.8.8 -

II. Public POCs for CVE-2023-31998

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-31998

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Other References for CVE-2023-31998 (1)

IV. Related Vulnerabilities

Same vendor: Ubiquiti

V. Comments for CVE-2023-31998

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