Yi Home Camera Code Execution Vulnerability (CNVD-2018-22812)

Yi Home Camera is an IoT home camera sold worldwide. A code execution vulnerability exists in the QR code scanning feature of Yi Home Camera 27US 1.8.7.0D. The vulnerability can be exploited by an attacker to cause a buffer overflow via a specially crafted QR code, which can be used for code...

Yi Home Camera Firmware Downgrade Vulnerability (CNVD-2018-22809)

Yi Home Camera is an IoT home camera sold worldwide. A firmware downgrade vulnerability exists in the firmware update feature of the Yi Home Camera 27US 1.8.7.0D. An attacker can cause a logic flaw by inserting an SD card and exploiting the vulnerability via a specially crafted file, from which a...

CVE-2018-3899

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The transinfo call can overwrite a buffer of size 0x104, which is more than enough to...

Design/Logic Flaw

An exploitable code execution vulnerability exists in the firmware update functionality of the Yi Home Camera 27US 1.8.7.0D. A specially crafted 7-Zip file can cause a CRC collision, resulting in a firmware update and code execution. An attacker can insert an SDcard to trigger this vulnerability...

CVE-2018-3891

Yi Home Camera 27US (firmware 1.8.7.0D) has a downgrade vulnerability in the firmware update function. A specially crafted SD-card file can bypass version checks and force an older firmware image to install, due to a logic flaw in the update flow (ver/key handling allows downgrade). Impact: poten...

Yi Home Camera Code Execution Vulnerability (CNVD-2018-22778)

Yi Home Camera is an IoT home camera sold worldwide. A code execution vulnerability exists in the Cloud OTA Settings feature in Yi Home Camera 27US 1.8.7.0D. The vulnerability can be exploited by an attacker to achieve command injection via a specially crafted SSID, which can lead to code executi...

PT-2018-16292 · Yi · Yi Home Camera

Name of the Vulnerable Software and Affected Versions: Yi Home Camera 27US version 1.8.7.0D Description: An exploitable code execution issue exists in the QR code scanning functionality. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The trans info call can...

CVE-2018-3898: Buffer Copy without Checking Size of Input

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The transinfo call can overwrite a buffer of size 0x104, which is more than enough to...

CVE-2018-3920: Undefined Security Weakness

An exploitable code execution vulnerability exists in the firmware update functionality of the Yi Home Camera 27US 1.8.7.0D. A specially crafted 7-Zip file can cause a CRC collision, resulting in a firmware update and code execution. An attacker can insert an SDcard to trigger this vulnerability...

CVE-2018-3891: Undefined Security Weakness

An exploitable firmware downgrade vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted file can cause a logic flaw, resulting in a firmware downgrade. An attacker can insert an SD card to trigger this vulnerability...

CVE-2018-3935: Uncontrolled Resource Consumption

An exploitable code execution vulnerability exists in the UDP network functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can allocate unlimited memory, resulting in denial of service. An attacker can send a set of packets to trigger this vulnerability...

CVE-2018-3892: Buffer Copy without Checking Size of Input

An exploitable firmware downgrade vulnerability exists in the time syncing functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted packet can cause a buffer overflow, resulting in code execution. An attacker can intercept and alter network traffic to trigger this vulnerability...

CVE-2018-3890: Improper Neutralization of Special Elements used in an OS Command

An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted file can cause a logic flaw and command injection, resulting in code execution. An attacker can insert an SD card to trigger this vulnerability...

CVE-2018-3934: Undefined Security Weakness

An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can cause a logic flaw, resulting in an authentication bypass. An attacker can sniff network traffic and send a set of packets to trigger...

CVE-2018-3899: Buffer Copy without Checking Size of Input

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The transinfo call can overwrite a buffer of size 0x104, which is more than enough to...

Yi Home Camera Code Execution Vulnerability

Yi Home Camera is an IoT home camera sold worldwide. A code execution vulnerability exists in the QR code scanning feature in Yi Home Camera 27US 1.8.7.0D. The vulnerability can be exploited to cause a buffer overflow via a specially crafted QR code, which can be used for code execution...

Design/Logic Flaw

An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can cause a settings change, resulting in denial of service. An attacker can send a set of packets to trigger this vulnerability...

CVE-2018-3947: Exposure of Sensitive Information to an Unauthorized Actor

An exploitable information disclosure vulnerability exists in the phone-to-camera communications of Yi Home Camera 27US 1.8.7.0D. An attacker can sniff network traffic to exploit this vulnerability...

CVE-2018-3928: Exposure of Sensitive Information to an Unauthorized Actor

An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can cause a settings change, resulting in denial of service. An attacker can send a set of packets to trigger this vulnerability...

CVE-2018-3900: Improper Restriction of Operations within the Bounds of a Memory Buffer

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. An attacker can make the camera scan a QR code to trigger this vulnerability...