Arbitrary file upload in Huawei Honor 7
CVE-2017-2699
The Huawei Themes APP in versions earlier than PLK-UL00C17B385, versions earlier than CRR-L09C432B380, versions earlier than LYO-L21C577B128 has a privilege elevation vulnerability. An attacker could exploit this vulnerability to upload theme packs containing malicious files and trick users into installing the theme packets, resulting in the execution of arbitrary code.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 62nd percentile — 61.8% 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
- Huawei Honor 7
- Huawei Honor 7 Firmware
- Huawei Lyo-L21
- Huawei Lyo-L21 Firmware
- Huawei Mate S
- Huawei Mate S Firmware
- Huawei Technologies Co., Ltd. Honor 7, Mate S,lyo-L21 — versions Earlier than PLK-UL00C17B385 versions, Earlier than CRR-L09C432B380 versions, Earlier than LYO-L21C577B128 versions
Weakness classification (CWE)
References
- www.securityfocus.com/bid/96424 (VDB Entry, Third Party Advisory, vdb-entry)
- www.huawei.com/en/psirt/security-advisories/huawei-sa-20170222-01-theme-en (Vendor Advisory)
Frequently asked questions
- What is CVE-2017-2699?
- CVE-2017-2699 is a high-severity vulnerability in Huawei Honor 7, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.8/10. Published 2017-11-22.
- How severe is CVE-2017-2699?
- High severity. CVSS v3 base score is 7.8 out of 10.