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CVE-2023-0617— TRENDNet TEW-811DRU httpd guestnetwork.asp buffer overflow

Quick assessment

Affected
TRENDNet TEW-811DRU
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.

TRENDnet TEW-811DRU是美国趋势网络（TRENDnet）公司的一款无线路由器。 TRENDnet TEW-811DRU 1.0.10.0版本存在安全漏洞，该漏洞源于组件httpd 的wireless/guestnetwork.asp的文件中存在一个未知部分，导致缓冲区溢出。

CVSS 7.5 · High EPSS 1.00% · P62

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-0617

Vulnerability Information
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Vulnerability Title
TRENDNet TEW-811DRU httpd guestnetwork.asp buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in TRENDNet TEW-811DRU 1.0.10.0. It has been classified as critical. This affects an unknown part of the file /wireless/guestnetwork.asp of the component httpd. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-219957 was assigned to this vulnerability.
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
TRENDnet TEW-811DRU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TRENDnet TEW-811DRU是美国趋势网络（TRENDnet）公司的一款无线路由器。 TRENDnet TEW-811DRU 1.0.10.0版本存在安全漏洞，该漏洞源于组件httpd 的wireless/guestnetwork.asp的文件中存在一个未知部分，导致缓冲区溢出。
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
TRENDNet TEW-811DRU 1.0.10.0 -

II. Public POCs for CVE-2023-0617

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III. Intelligence Information for CVE-2023-0617

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Vendor Advisories for CVE-2023-0617 (2)

Same Patch Batch · TRENDNet · 2023-02-01 · 5 CVEs total

CVE-2023-0611 8.8 HIGH TRENDnet TEW-652BRP Web Management Interface get_set.ccp command injection
CVE-2023-0612 7.5 HIGH TRENDnet TEW-811DRU httpd basic.asp buffer overflow
CVE-2023-0613 7.5 HIGH TRENDnet TEW-811DRU httpd security.asp memory corruption
CVE-2023-0618 7.5 HIGH TRENDnet TEW-652BRP Web Service cfg_op.ccp memory corruption

IV. Related Vulnerabilities

Same product: TEW-811DRU
Same vendor: TRENDNet
Same weakness: CWE-120

V. Comments for CVE-2023-0617

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