Tendacn vulnerabilities
We track 40 vulnerabilities in Tendacn products across 10 products. 40 are rated high or critical, and none are known to be exploited. The most recent was published on July 29, 2024.
Latest Tendacn vulnerabilities
- 7.5 High severity
ac10_firmware: Buffer Copy without Checking Size of Input
Buffer Overflow vulnerability in Tenda AC10 v4 US_AC10V4.0si_V16.03.10.20_cn allows a remote attacker to execute arbitrary code via the Virtual_Data_Check function in the bin/httpd component.
- 9.8 Critical severity
ax2_pro: Improper Verification of Source of a Communication Channel
An issue in SHENZHEN TENDA TECHNOLOGY CO.,LTD Tenda AX2pro V16.03.29.48_cn allows a remote attacker to execute arbitrary code via the Routing functionality.
- 8.8 High severity
ac18_firmware: Stack-based Buffer Overflow
Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceMac parameter at ip/goform/addWifiMacFilter.
- 9.8 Critical severity
ac18_firmware: Out-of-bounds Write
Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceId parameter at ip/goform/addWifiMacFilter.
- 9.8 Critical severity
ac18: Out-of-bounds Write
Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceId parameter at ip/goform/saveParentControlInfo.
- 8.8 High severity
A301: Out-of-bounds Write
A vulnerability was found in Tenda A301 15.13.08.12. It has been classified as critical. Affected is the function fromSetWirelessRepeat of the file /goform/WifiExtraSet. The manipulation of the argument wpapsk_crypto leads to stack-based buffer overflow. It is
- 9.8 Critical severity
AC10U: Improper Neutralization of Special Elements used in an OS Command
A vulnerability was found in Tenda AC10U 15.03.06.48/15.03.06.49. It has been rated as critical. This issue affects the function formSetSambaConf of the file /goform/setsambacfg. The manipulation of the argument usbName leads to os command injection. The attac
- 8.8 High severity
AC10U: Out-of-bounds Write
A vulnerability, which was classified as critical, was found in Tenda AC10U 15.03.06.48. This affects the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument endIP leads to stack-based buffer overflow. It is possib
- 8.1 High severity
ac6_firmware: Stack-based Buffer Overflow
A stack overflow vulnerability in Tenda AC6 with firmware version US_AC6V5.0re_V03.03.02.01_cn_TDC01 allows attackers to run arbitrary commands via crafted POST request to /goform/PowerSaveSet.
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability, which was classified as critical, has been found in Tenda AC10U 15.03.06.49_multi_TDE01. This issue affects the function setSmartPowerManagement. The manipulation of the argument time leads to stack-based buffer overflow. The attack may be ini
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability classified as critical was found in Tenda AC10U 15.03.06.49_multi_TDE01. This vulnerability affects the function saveParentControlInfo. The manipulation of the argument deviceId/time/urls leads to stack-based buffer overflow. The attack can be
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability classified as critical has been found in Tenda AC10U 15.03.06.49_multi_TDE01. This affects the function fromSetWirelessRepeat. The manipulation of the argument wpapsk_crypto leads to stack-based buffer overflow. It is possible to initiate the a
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability was found in Tenda AC10U 15.03.06.49_multi_TDE01. It has been rated as critical. Affected by this issue is the function fromNatStaticSetting. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be launched
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability was found in Tenda AC10U 15.03.06.49_multi_TDE01. It has been declared as critical. Affected by this vulnerability is the function fromDhcpListClient. The manipulation of the argument page/listN leads to stack-based buffer overflow. The attack
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability was found in Tenda AC10U 15.03.06.49_multi_TDE01. It has been classified as critical. Affected is the function fromAddressNat. The manipulation of the argument entrys/mitInterface/page leads to stack-based buffer overflow. It is possible to lau
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability was found in Tenda AC10U 15.03.06.49_multi_TDE01 and classified as critical. This issue affects the function formWifiWpsOOB. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be initiated remotely. The
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability has been found in Tenda AC10U 15.03.06.49_multi_TDE01 and classified as critical. This vulnerability affects the function formSetVirtualSer. The manipulation of the argument list leads to stack-based buffer overflow. The attack can be initiated
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability, which was classified as critical, has been found in Tenda AC10U 15.03.06.49_multi_TDE01. Affected by this issue is the function formSetDeviceName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be
- 9.8 Critical severity
AC10U: Stack-based Buffer Overflow
A vulnerability classified as critical was found in Tenda AC10U 15.03.06.49_multi_TDE01. Affected by this vulnerability is the function formQuickIndex. The manipulation of the argument PPPOEPassword leads to stack-based buffer overflow. The attack can be launc
- 9.8 Critical severity
PA6: Stack-based Buffer Overflow
A vulnerability classified as critical was found in Tenda PA6 1.0.1.21. Affected by this vulnerability is the function cgiPortMapAdd of the file /portmap of the component httpd. The manipulation of the argument groupName leads to stack-based buffer overflow. T
- 9.8 Critical severity
ac10u: Improper Restriction of Operations within the Bounds of a Memory Buffer
Tenda AC10U v1.0 US_AC10UV1.0RTL_V15.03.06.49_multi_TDE01 was discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.
- 9.8 Critical severity
ac10u: Improper Restriction of Operations within the Bounds of a Memory Buffer
Tenda AC10U v1.0 US_AC10UV1.0RTL_V15.03.06.49_multi_TDE01 was discovered to contain a stack overflow via the speed_dir parameter in the formSetSpeedWan function.
- 9.8 Critical severity
ac10u: Improper Restriction of Operations within the Bounds of a Memory Buffer
Tenda AC10U v1.0 US_AC10UV1.0RTL_V15.03.06.49_multi_TDE01 was discovered to contain a stack overflow via the security parameter in the formWifiBasicSet function.
- 9.8 Critical severity
Ac15 Firmware: Out-of-bounds Write
Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function fromDhcpListClient with a combined parameter "list*" ("%s%d","list").
- 9.8 Critical severity
Ac15 Firmware: Out-of-bounds Write
Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function setSmartPowerManagement with the request /goform/PowerSaveSet
- 9.8 Critical severity
Ac15 Firmware: Out-of-bounds Write
Tenda AC15 and AC18 router V15.03.05.19 contains stack overflow vulnerability in the function fromNatStaticSetting with the request /goform/NatStaticSetting
- 9.8 Critical severity
Ac15 Firmware: Out-of-bounds Write
Tenda AC15 router V15.03.05.19 contains a stack overflow vulnerability in the function formSetQosBand->FUN_0007dd20 with request /goform/SetNetControlList
- 9.8 Critical severity
Ac15 Firmware: Buffer Copy without Checking Size of Input
Tenda AC15 WiFi Router V15.03.05.19_multi and AC18 WiFi Router V15.03.05.19_multi were discovered to contain a buffer overflow via the page parameter at /goform/NatStaticSetting.
- 9.8 Critical severity
Ac15 Firmware: Buffer Copy without Checking Size of Input
Tenda AC15 WiFi Router V15.03.05.19_multi and AC18 WiFi Router V15.03.05.19_multi were discovered to contain a buffer overflow via the filePath parameter at /goform/expandDlnaFile.
- 7.5 High severity
Ac6 Firmware: Files or Directories Accessible to External Parties
Tenda AC6(AC1200) v5.0 Firmware v02.03.01.114 and below contains an issue in the component /cgi-bin/DownloadFlash which allows attackers to steal all data such as source code and system files via a crafted GET request.
- 9.8 Critical severity
Ac18 Firmware: Improper Neutralization of Special Elements used in an OS Command
Tenda AC18 router V15.03.05.19 and V15.03.05.05 was discovered to contain a remote code execution (RCE) vulnerability via the Mac parameter at ip/goform/WriteFacMac.
- 7.5 High severity
G1 Firmware: Out-of-bounds Write
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formAddDhcpBindRule. This vulnerability allows attackers to cause a Denial of Service (DoS) via the addDhcpRules parameter.
- 9.8 Critical severity
G1 Firmware: Improper Neutralization of Special Elements used in a Command
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a command injection vulnerability in the function formSetPppoeServer. This vulnerability allows attackers to execute arbitrary commands via the pppoeServerIP, pppoeServerStartIP, and pppoe
- 9.8 Critical severity
G1 Firmware: Improper Neutralization of Special Elements used in a Command
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a command injection vulnerability in the function formSetIpSecTunnel. This vulnerability allows attackers to execute arbitrary commands via the IPsecLocalNet and IPsecRemoteNet parameters.
- 7.5 High severity
G1 Firmware: Out-of-bounds Write
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formIPMacBindAdd. This vulnerability allows attackers to cause a Denial of Service (DoS) via the IPMacBindRule parameter.
- 9.8 Critical severity
G1 Firmware: Improper Neutralization of Special Elements used in a Command
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a command injection vulnerability in the function formSetIpGroup. This vulnerability allows attackers to execute arbitrary commands via the IPGroupStartIP and IPGroupEndIP parameters.
- 9.8 Critical severity
G1 Firmware: Improper Neutralization of Special Elements used in a Command
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a command injection vulnerability in the function formSetDMZ. This vulnerability allows attackers to execute arbitrary commands via the dmzHost1 parameter.
- 7.5 High severity
G1 Firmware: Out-of-bounds Write
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formSetSysTime. This vulnerability allows attackers to cause a Denial of Service (DoS) via the manualTime parameter.
- 9.8 Critical severity
G1 Firmware: Improper Neutralization of Special Elements used in a Command
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a command injection vulnerability in the function formSetQvlanList. This vulnerability allows attackers to execute arbitrary commands via the qvlanIP parameter.
- 7.5 High severity
G1 Firmware: Out-of-bounds Write
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formSetVirtualSer. This vulnerability allows attackers to cause a Denial of Service (DoS) via the DnsHijackRule parameter.