PT-2021-20708 · D Link · D-Link Dap-2020

Name of the Vulnerable Software and Affected Versions: D-Link DAP-2020 version 1.01rc001 Description: This issue allows network-adjacent attackers to disclose sensitive information on affected installations. Authentication is not required to exploit this issue. The specific flaw exists within the...

D-Link DAP-2020 安全漏洞

The D-Link DAP-2020 is a wireless N access point. A stack buffer overflow vulnerability exists in the D-Link DAP-2020, which is caused by incorrect boundary checking of the var:page parameter in the webproc endpoint. An attacker could exploit the vulnerability to cause a buffer overflow and execu...

D-Link DAP-2020 webproc getpage Directory Traversal Information Disclosure Vulnerability

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2020 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the getpage parameter provided to the webproc...

D-Link DAP-2020 webproc Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the webproc endpoint, which listens on TCP port 80 by default. The iss...

D-Link DAP-2020 路径遍历漏洞

The D-Link DAP-2020 is a wireless N access point. a directory traversal vulnerability exists in the D-Link DAP-2020. An attacker could exploit this vulnerability to obtain sensitive information...

D-Link DAP-2020 安全漏洞

The D-Link DAP-2020 is a wireless N access point. A stack buffer overflow vulnerability exists in the D-Link DAP-2020, which is caused by a failure to properly boundary check in the webproc endpoint. An attacker could exploit the vulnerability to cause a buffer overflow and execute arbitrary code...

CVE-2021-28839

Null Pointer Dereference vulnerability exists in D-Link DAP-2310 2.07.RC031, DAP-2330 1.07.RC028, DAP-2360 2.07.RC043, DAP-2553 3.06.RC027, DAP-2660 1.13.RC074, DAP-2690 3.16.RC100, DAP-2695 1.17.RC063, DAP-3320 1.01.RC014 and DAP-3662 1.01.RC022 in the uploadcertificate function of sbin/httpd...

CVE-2021-28838

Null pointer dereference vulnerability in D-Link DAP-2310 2,10RC039, DAP-2330 1.10RC036 BETA, DAP-2360 2.10RC055, DAP-2553 3.10rc039 BETA, DAP-2660 1.15rc131b, DAP-2690 3.20RC115 BETA, DAP-2695 1.20RC093, DAP-3320 1.05RC027 BETA and DAP-3662 1.05rc069 in the sbin/httpd binary. The crash happens a...

CVE-2021-28840

Null Pointer Dereference vulnerability exists in D-Link DAP-2310 2.07.RC031, DAP-2330 1.07.RC028, DAP-2360 2.07.RC043, DAP-2553 3.06.RC027, DAP-2660 1.13.RC074, DAP-2690 3.16.RC100, DAP-2695 1.17.RC063, DAP-3320 1.01.RC014 and DAP-3662 1.01.RC022 in the uploadconfig function of sbin/httpd binary...

Null pointer dereference

Null pointer dereference vulnerability in D-Link DAP-2310 2,10RC039, DAP-2330 1.10RC036 BETA, DAP-2360 2.10RC055, DAP-2553 3.10rc039 BETA, DAP-2660 1.15rc131b, DAP-2690 3.20RC115 BETA, DAP-2695 1.20RC093, DAP-3320 1.05RC027 BETA and DAP-3662 1.05rc069 in the sbin/httpd binary. The crash happens a...

CVE-2021-28840

CVE-2021-28840 targets multiple D-Link DAP access points (DAP-2310, -2330, -2360, -2553, -2660, -2690, -2695, -3320, -3662). The root cause is a NULL pointer dereference in the upload_config function of sbin/httpd: when handling a specific HTTP GET, upload_file is NULL and strncasecmp is called w...

CVE-2021-28840

Null Pointer Dereference vulnerability exists in D-Link DAP-2310 2.07.RC031, DAP-2330 1.07.RC028, DAP-2360 2.07.RC043, DAP-2553 3.06.RC027, DAP-2660 1.13.RC074, DAP-2690 3.16.RC100, DAP-2695 1.17.RC063, DAP-3320 1.01.RC014 and DAP-3662 1.01.RC022 in the uploadconfig function of sbin/httpd binary...

CVE-2021-28839

Null Pointer Dereference vulnerability exists in D-Link DAP-2310 2.07.RC031, DAP-2330 1.07.RC028, DAP-2360 2.07.RC043, DAP-2553 3.06.RC027, DAP-2660 1.13.RC074, DAP-2690 3.16.RC100, DAP-2695 1.17.RC063, DAP-3320 1.01.RC014 and DAP-3662 1.01.RC022 in the uploadcertificate function of sbin/httpd...

CVE-2021-28838

CVE-2021-28838 describes a null pointer dereference in the sbin/httpd binary affecting multiple D-Link devices (DAP-2310, DAP-2330, DAP-2360, DAP-2553, DAP-2660, DAP-2690, DAP-2695, DAP-3320, DAP-3662). The crash is triggered when a specific network packet is sent to httpd, occurring at an atoi o...

CVE-2021-28838

Null pointer dereference vulnerability in D-Link DAP-2310 2,10RC039, DAP-2330 1.10RC036 BETA, DAP-2360 2.10RC055, DAP-2553 3.10rc039 BETA, DAP-2660 1.15rc131b, DAP-2690 3.20RC115 BETA, DAP-2695 1.20RC093, DAP-3320 1.05RC027 BETA and DAP-3662 1.05rc069 in the sbin/httpd binary. The crash happens a...

D-Link DAP-2310和DAP-2330 代码问题漏洞

The D-Link DAP-2310 is a single-band wireless network access point for small businesses or schools that need a fast and reliable wireless network.The D-Link DAP-2330 is a wireless N300 single-band PoE access point. A null pointer dereference vulnerability exists in multiple D-Link products, which...

D-Link多款产品代码问题漏洞

The D-Link DAP-2310 is a single-band wireless network access point for small businesses or schools that need a fast and reliable wireless network. the DAP-2330 is a wireless N300 single-band PoE access point. A null pointer dereference vulnerability exists in several D-Link products. The...

Unspecified Vulnerability in D-Link DAP-1330 (CNVD-2021-51472)

D-Link DAP-1330 is a network device a WIFI device from AUO D-Link, Taiwan, China. A security vulnerability exists in the D-Link DAP-1330 1.13B01 BETA, which stems from a lack of proper validation of the length of user-supplied data before copying it to a stack-based fixed-length buffer. An attack...

D-Link DAP-1330 Buffer Overflow Vulnerability

D-Link DAP-1330 is a network device a WIFI device from AUO D-Link, Taiwan, China. The D-Link DAP-1330 suffers from a buffer error vulnerability that arises from a failure to properly validate the length of user-supplied data before copying it into a fixed-length buffer. An attacker could exploit...

Unspecified Vulnerability in D-Link DAP-1330 (CNVD-2021-51473)

D-Link DAP-1330 is a network device a WIFI device from AUO D-Link, Taiwan, China. A security vulnerability exists in the D-Link DAP-1330 1.13B01 BETA, which originates from a failure to properly validate the length of user-supplied data before copying it into a fixed-length buffer. An attacker...