Path Traversal in Tenda Ac15
CVE-2017-16936
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (62.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Tenda Ac15
- Tenda Ac15 Firmware — versions us_ac15v1.0br_v15.03.05.18_multi_td01, us_ac15v1.0br_v15.03.05.19_multi_td01
- Tenda Ac18
- Tenda Ac18 Firmware — versions ac18_kf_v15.03.05.19(6318_)_cn, us_ac18v1.0br_v15.03.05.05_multi_td01, ac18_kf_v15.03.05.19\(6318_\)_cn
- Tenda Ac9
- Tenda Ac9 Firmware — versions ac9_kf_v15.03.05.19(6318_)_cn, us_ac9v1.0br_v15.03.05.14_multi_td01, ac9_kf_v15.03.05.19\(6318_\)_cn
Weakness classification (CWE)
References
- github.com/Iolop/Poc/tree/master/Router/Tenda (Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2017-16936?
- CVE-2017-16936 is a medium-severity vulnerability in Tenda Ac15, classified under Path Traversal. CVSS score: 6.5/10. Published 2017-11-24.
- How severe is CVE-2017-16936?
- Medium severity. CVSS v3 base score is 6.5 out of 10.