CVE-2021-27249

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. The issue result...

CVE-2021-27248

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When parsing the...

CVE-2021-27250

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When...

CVE-2021-27250

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When...

CVE-2021-27249

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. The issue result...

CVE-2021-27248

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When parsing the...

CVE-2021-27250

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When...

Design/Logic Flaw

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When...

Design/Logic Flaw

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. The issue result...

CVE-2021-27250

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When...

CVE-2021-27250

Summary (CVE-2021-27250) : Affected product is D-Link DAP-2020 Wi‑Fi access points (v1.01rc001). The flaw is in CGI script handling, specifically when parsing the errorpage parameter; the process does not validate a user-supplied path before using it in file operations, enabling a network-adjacen...

CVE-2021-27249

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. The issue result...

CVE-2021-27249

CVE-2021-27249 affects D-Link DAP-2020 v1.01rc001. It enables network-adjacent attackers to execute arbitrary code as root via CGI script processing due to improper validation of a user-supplied string used in a system call. Authentication is not required. Public disclosures include ZDI-21-204 an...

CVE-2021-27248

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When parsing the...

CVE-2021-27248

CVE-2021-27248 affects D-Link DAP-2020 v1.01rc001. The vulnerability is a stack-based buffer overflow in the webproc CGI handling of the getpage parameter, where the length of user data is not properly validated before copying to a fixed-length stack buffer. This allows network-adjacent, unauthen...

CVE-2021-27248: Stack-based Buffer Overflow

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When parsing the...

D-Link DAP-2020: Operating System Command Injection Vulnerability

The D-Link DAP-2020 is a WiFi range extender from D-Link, a Taiwan-based company.TCP Transmission Control Protocol is a connection-oriented, reliable, byte-stream-based transport layer communication protocol defined by IETF RFC 793. A command injection vulnerability exists in D-Link DAP-2020...

D-Link DAP-2020 security vulnerabilities

The D-Link DAP-2020 is a WiFi range extender from D-Link, a Taiwan-based company.TCP Transmission Control Protocol is a connection-oriented, reliable, byte-stream-based transport layer communication protocol defined by IETF RFC 793. A command injection vulnerability exists in D-Link DAP-2020...

CVE-2021-27250: External Control of File Name or Path

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When...

CVE-2021-27249: Improper Neutralization of Special Elements used in an OS Command

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. The issue result...