What’s Vulnerable › Vulnerabilities

CVE-2017-5623

• Severity: medium (CVSS 6.6 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-03-19 · updated 2026-06-17
• Weakness: CWE-269

Description

An issue was discovered in OxygenOS before 4.1.0 on OnePlus 3 and 3T devices. The attacker can change the bootmode of the device by issuing the 'fastboot oem boot_mode {rf/wlan/ftm/normal} command' in contradiction to the threat model of Android where the bootloader MUST NOT allow any security-sensitive operation to be run unless the bootloader is unlocked.

Affected products

• OnePlus OxygenOS: through 4.0.3

References

• http://www.securityfocus.com/bid/97048
• https://alephsecurity.com/vulns/aleph-2017005
• http://www.securityfocus.com/bid/97048
• https://alephsecurity.com/vulns/aleph-2017005

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