VARIoT IoT vulnerabilities database

Buffer Overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118, allows remote unauthenticated attackers to execute arbitrary code via crafted URL to httpd. CBR40 firmware, LAX20 firmware, MK62 A classic buffer overflow vulnerability exists in multiple Netgear products, including firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Digi RealPort Protocol is vulnerable to a replay attack that may allow an attacker to bypass authentication to access connected equipment. Digi International Provided by Digi RealPort Protocol The following vulnerabilities exist in. It was * Authentication using password hashes instead of passwords (CWE-836) - CVE-2023-4299If the vulnerability is exploited, it may be affected as follows. It was * Authentication is bypassed and connected devices are accessed by a remote third party

TP-Link Tapo C210 ActiveCells Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Tapo C210 IP cameras. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the ActiveCells parameter of the CreateRules and ModifyRules APIs. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20589. TP-LINK Tapo C210 is a network camera device from China's TP-LINK company

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin function 'sub_ADD50' contains a command execution vulnerability. In the "formSetIptv" function, obtaining the "list" and "vlanId" fields, unfiltered passing these two fields as parameters to the "sub_ADD50" function to execute commands. Tenda AC6 is a wireless router made by China Tenda Company. The vulnerability is caused by the failure of the sub_ADD50 function to correctly filter special characters, commands, etc. in the constructed command

Tenda AC9 V3.0 V15.03.06.42_multi and Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter mac at url /goform/GetParentControlInfo. Shenzhen Tenda Technology Co.,Ltd. of AC9 firmware and AC5 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Tenda AC7 V1.0 V15.03.06.44, Tenda AC9 V3.0 V15.03.06.42_multi, and Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter time at url /goform/PowerSaveSet. Shenzhen Tenda Technology Co.,Ltd. of AC9 firmware, AC7 firmware, AC5 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Tenda AC9 V3.0 V15.03.06.42_multi and Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter startIp and endIp at url /goform/SetPptpServerCfg. Shenzhen Tenda Technology Co.,Ltd. of AC9 firmware and AC5 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Tenda AC9 V3.0 V15.03.06.42_multi was discovered to contain a stack overflow via parameter firewallEn at url /goform/SetFirewallCfg. Shenzhen Tenda Technology Co.,Ltd. of AC9 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Tenda AC7 V1.0 V15.03.06.44, Tenda AC9 V3.0 V15.03.06.42_multi, and Tenda AC5 V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter page at url /goform/NatStaticSetting. Shenzhen Tenda Technology Co.,Ltd. of AC9 firmware, AC7 firmware, AC5 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Tenda AC7 V1.0 V15.03.06.44, Tenda AC9 V3.0 V15.03.06.42_multi, and Tenda AC5 V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter list at url /goform/SetIpMacBind. Shenzhen Tenda Technology Co.,Ltd. of AC9 firmware, AC7 firmware, AC5 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Tenda AC9 V3.0 V15.03.06.42_multi was discovered to contain a stack overflow via parameter wpapsk_crypto at url /goform/WifiExtraSet. Shenzhen Tenda Technology Co.,Ltd. of AC9 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Tenda AC9 V3.0 V15.03.06.42_multi and Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter list at url /goform/SetStaticRouteCfg. Shenzhen Tenda Technology Co.,Ltd. of AC9 firmware and AC5 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Tenda AC7 V1.0 V15.03.06.44 and Tenda AC9 V3.0 V15.03.06.42_multi were discovered to contain a stack overflow via parameter ssid at url /goform/fast_setting_wifi_set. Shenzhen Tenda Technology Co.,Ltd. of AC9 firmware and AC7 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Tenda AC7 V1.0 V15.03.06.44 and Tenda AC5 V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter entrys and mitInterface at url /goform/addressNat. Shenzhen Tenda Technology Co.,Ltd. of AC7 firmware and AC5 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

NETGEAR ProSAFE Network Management System ZipUtils Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR ProSAFE Network Management System. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the ZipUtils class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-19716. (DoS) It may be in a state

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via function sub_90998. Shenzhen Tenda Technology Co.,Ltd. of AC6 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability is caused by the failure of function sub_90998 to correctly verify the length of input data. A remote attacker can use this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Beijing Xingwang Ruijie Network Technology Co., Ltd. is an ICT infrastructure and industry solution provider. Several products of Beijing Xingwang Ruijie Network Technology Co., Ltd. have command execution vulnerabilities that attackers can use to gain server permissions.

H3C R230 is a home wireless router. There is a binary vulnerability in H3C-R230 of H3C Technology Co., Ltd., which can be used by attackers to trigger stack overflow.

H3C B6 Gigabit dual-band router is a newly designed Wi-Fi 6 home wireless smart router by H3C Intelligent Terminal Co., Ltd. H3C B6 of New H3C Technology Co., Ltd. has a buffer overflow vulnerability. An attacker can use the vulnerability to trigger a stack overflow.

In Tenda AC23 v16.03.07.45_cn, the formSetIPv6status and formGetWanParameter functions do not authenticate user input parameters, resulting in a post-authentication stack overflow vulnerability. Shenzhen Tenda Technology Co.,Ltd. of ac23 There is an input validation vulnerability in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state