Vulnerabilities
Vulnerable Software
Tenda:  Security Vulnerabilities
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. It is a buffer overflow vulnerability in the router's web server -- httpd. When processing the "firewallEn" parameter for a post request, the value is directly used in a strcpy to a local variable placed on the stack, which overrides the return address of the function.
CVSS Score
7.5
EPSS Score
0.003
Published
2018-10-29
Stack-based Buffer Overflow in httpd on Tenda AC9 devices V15.03.05.14_EN allows remote attackers to cause a denial of service or possibly have unspecified other impact.
CVSS Score
9.8
EPSS Score
0.012
Published
2018-03-01
Directory Traversal vulnerability in app_data_center on Shenzhen Tenda Ac9 US_AC9V1.0BR_V15.03.05.14_multi_TD01, Ac9 ac9_kf_V15.03.05.19(6318_)_cn, Ac15 US_AC15V1.0BR_V15.03.05.18_multi_TD01, Ac15 US_AC15V1.0BR_V15.03.05.19_multi_TD01, Ac18 US_AC18V1.0BR_V15.03.05.05_multi_TD01, and Ac18 ac18_kf_V15.03.05.19(6318_)_cn devices allows remote unauthenticated attackers to read arbitrary files via a cgi-bin/luci/request?op=1&path= URI that uses directory traversal sequences after a /usb/ substring.
CVSS Score
6.5
EPSS Score
0.008
Published
2017-11-24
Command Injection vulnerability in app_data_center on Shenzhen Tenda Ac9 US_AC9V1.0BR_V15.03.05.14_multi_TD01, Ac9 ac9_kf_V15.03.05.19(6318_)_cn, Ac15 US_AC15V1.0BR_V15.03.05.18_multi_TD01, Ac15 US_AC15V1.0BR_V15.03.05.19_multi_TD01, Ac18 US_AC18V1.0BR_V15.03.05.05_multi_TD01, and Ac18 ac18_kf_V15.03.05.19(6318_)_cn devices allows remote unauthenticated attackers to execute arbitrary OS commands via a crafted cgi-bin/luci/usbeject?dev_name= GET request from the LAN. This occurs because the "sub_A6E8 usbeject_process_entry" function executes a system function with untrusted input.
CVSS Score
8.8
EPSS Score
0.035
Published
2017-11-21
Directory Traversal on Tenda W15E devices before 15.11.0.14 allows remote attackers to read unencrypted files via a crafted URL.
CVSS Score
7.5
EPSS Score
0.004
Published
2017-09-17
Heap-based Buffer Overflow on Tenda W15E devices before 15.11.0.14 allows remote attackers to cause a denial of service (temporary HTTP outage and forced logout) via unspecified vectors.
CVSS Score
7.5
EPSS Score
0.007
Published
2017-09-17
Mediabridge Medialink MWN-WAPR300N devices with firmware 5.07.50 and Tenda N3 Wireless N150 devices allow remote attackers to obtain administrative access via a certain admin substring in an HTTP Cookie header.
CVSS Score
9.8
EPSS Score
0.357
Published
2015-12-31
Cross-site request forgery (CSRF) vulnerability in Shenzhen Tenda Technology Tenda A32 Router with firmware 5.07.53_CN allows remote attackers to hijack the authentication of administrators for requests that reboot the device via a request to goform/SysToolReboot.
CVSS Score
6.8
EPSS Score
0.003
Published
2014-10-23
The Shenzhen Tenda Technology Tenda A5s router with firmware 3.02.05_CN allows remote attackers to bypass authentication and gain administrator access by setting the admin:language cookie to zh-cn.
CVSS Score
10.0
EPSS Score
0.262
Published
2014-08-22


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