Learn about CVE-2017-2699 affecting Huawei Honor 7, Mate S, LYO-L21 devices. Find out how attackers exploit the privilege elevation vulnerability in the Huawei Themes APP.
CVE-2017-2699 was published on November 15, 2017, and affects Huawei Technologies Co., Ltd.'s Honor 7, Mate S, and LYO-L21 devices due to a privilege elevation vulnerability in the Huawei Themes APP.
Understanding CVE-2017-2699
This CVE identifies a security flaw in Huawei devices that could allow attackers to execute arbitrary code through malicious theme packs.
What is CVE-2017-2699?
The vulnerability in the Huawei Themes APP, found in versions earlier than PLK-UL00C17B385, CRR-L09C432B380, and LYO-L21C577B128, enables privilege escalation, potentially leading to the installation of harmful files by deceiving users.
The Impact of CVE-2017-2699
Exploitation of this vulnerability could result in the execution of arbitrary code, compromising the security and integrity of the affected devices.
Technical Details of CVE-2017-2699
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The Huawei Themes APP, in outdated versions, allows attackers to upload theme packs containing malicious files, exploiting the privilege elevation vulnerability.
Affected Systems and Versions
Exploitation Mechanism
Attackers can deceive users into installing theme packets with harmful files, leading to the execution of arbitrary code on the affected devices.
Mitigation and Prevention
To address CVE-2017-2699 and enhance device security, follow these mitigation strategies:
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates