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I. Basic Information for CVE-2022-27631
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A memory corruption vulnerability exists in the httpd unescape functionality of DD-WRT Revision 32270 - Revision 48599. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
DD-WRT 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DD-WRT是DD-WRT开源的一种基于 Linux 的替代开源固件。适用于各种 WLAN 路由器和嵌入式系统。 DD-WRT 32270到48599修订版本存在缓冲区错误漏洞，该漏洞源于特制的 HTTP 请求可能导致内存损坏。
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
VendorProductAffected VersionsCPESubscribe
DD-WRTDD-WRT Revision 32270 - Revision 48599 -
II. Public POCs for CVE-2022-27631
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III. Intelligence Information for CVE-2022-27631
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IV. Related Vulnerabilities
Same product: DD-WRT
Same weakness: CWE-787
V. Comments for CVE-2022-27631

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