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.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.5, indicating it requires adjacent network access with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 6 products from tenda, from tenda, from tenda and 3 others, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2017, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2017-11-24T07:29:00.350
2025-04-20T01:37:25.860
Deferred
CVSSv3.0: 6.5 (MEDIUM)
AV:A/AC:L/Au:N/C:P/I:N/A:N
6.5
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | tenda | ac9_firmware | us_ac9v1.0br_v15.03.05.14_multi_td01 | Yes |
| Hardware | tenda | ac9 | - | No |
| Operating System | tenda | ac9_firmware | ac9_kf_v15.03.05.19\(6318_\)_cn | Yes |
| Hardware | tenda | ac9 | - | No |
| Operating System | tenda | ac15_firmware | us_ac15v1.0br_v15.03.05.18_multi_td01 | Yes |
| Hardware | tenda | ac15 | - | No |
| Operating System | tenda | ac15_firmware | us_ac15v1.0br_v15.03.05.19_multi_td01 | Yes |
| Hardware | tenda | ac15 | - | No |
| Operating System | tenda | ac18_firmware | us_ac18v1.0br_v15.03.05.05_multi_td01 | Yes |
| Hardware | tenda | ac18 | - | No |
| Operating System | tenda | ac18_firmware | ac18_kf_v15.03.05.19\(6318_\)_cn | Yes |
| Hardware | tenda | ac18 | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For tenda's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.