PT-2017-7886 · Oneplus · Oxygenos

Sagi Kedmi + 1 · Published 2017-05-11 · Updated 2017-05-23 · CVE-2016-10370

Mitre

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

An issue was discovered on OnePlus devices such as the 3T. The OnePlus OTA Updater pushes the signed-OTA image over HTTP without TLS. While it does not allow for installation of arbitrary OTAs (due to the digital signature), it unnecessarily increases the attack surface, and allows for remote exploitation of other vulnerabilities such as CVE-2017-5948, CVE-2017-8850, and CVE-2017-8851.

Exploit

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2016-10370

Affected Products

Oxygenos

References · 5

• 🔥 https://alephsecurity.com/vulns/aleph-2017022 · Exploit
• 🔥 https://alephsecurity.com/2017/05/11/oneplus-ota · Exploit
• https://forums.oneplus.net/threads/ota-and-imei-over-http.453992 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-10370 · Security Note
• http://securityfocus.com/bid/98495 · Note