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CVE-2023-25642— Two Vulnerabilities in Some ZTE Mobile Internet Products

Quick assessment

Affected
ZTE MC801A
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.

ZTE MC801A是中国中兴通讯（ZTE）公司的一款5g室内WiFi路由器。 ZTE MC801A存在安全漏洞，该漏洞源于存在缓冲区溢出漏洞。

CVSS 5.9 · Medium EPSS 0.51% · P42
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I. Basic Information for CVE-2023-25642

Vulnerability Information
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Vulnerability Title
Two Vulnerabilities in Some ZTE Mobile Internet Products
Source: CVE Program / CVE List V5
Vulnerability Description
There is a buffer overflow vulnerability in some ZTE mobile internet producsts. Due to insufficient validation of tcp port parameter, an authenticated attacker could use the vulnerability to perform a denial of service attack. 
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
ZTE MC801A 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZTE MC801A是中国中兴通讯（ZTE）公司的一款5g室内WiFi路由器。 ZTE MC801A存在安全漏洞，该漏洞源于存在缓冲区溢出漏洞。
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
ZTE MC801A MC801A_Elisa3_B19 ~ B19 -
ZTE MC801A1 MC801A1_Elisa1_B04 ~ B04 -

II. Public POCs for CVE-2023-25642

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III. Intelligence Information for CVE-2023-25642

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Other References for CVE-2023-25642 (1)

Same Patch Batch · ZTE · 2023-12-14 · 6 CVEs total

CVE-2023-25643 8.4 HIGH Two Vulnerabilities in Some ZTE Mobile Internet Products
CVE-2023-25644 6.5 MEDIUM Denial of Service Vulnerability in Some ZTE Mobile Internet Products
CVE-2023-25648 6.5 MEDIUM Weak Folder Permission Vulnerability in ZTE ZXCLOUD iRAI
CVE-2023-25650 6.5 MEDIUM Arbitrary File Download Vulnerability in ZTE ZXCLOUD iRAI
CVE-2023-25651 4.3 MEDIUM SQL Injection Vulnerability in Some ZTE Mobile Internet Products

IV. Related Vulnerabilities

Same product: MC801A
Same vendor: ZTE
Same weakness: CWE-120

V. Comments for CVE-2023-25642

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