CVE-2018-3925

An exploitable buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process insecurely parses the AWSELB cookie while communicating with remote video-hos...

CVE-2018-3919

An exploitable stack-based buffer overflow vulnerability exists in the retrieval of database fields in video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process insecurely extracts the fields from the "clips" table of its SQLite...

CVE-2017-14453

On Insteon Hub 2245-222 devices with firmware version 1012, specially crafted replies received from the PubNub service can cause buffer overflows on a global section overwriting arbitrary data. An attacker should impersonate PubNub and answer an HTTPS GET request to trigger this vulnerability. A...

CVE-2018-3863

Summary: CVE-2018-3863 covers buffer-overflow vulnerabilities in Samsung SmartThings Hub video-core (STH-ETH-250) firmware 0.20.17. The /samsungWifiScan HTTP POST parses a user-controlled JSON payload and copies JSON-string values to 40-byte buffers using strcpy, without bounding, enabling stack ...

CVE-2018-3879

CVE-2018-3879 describes a JSON injection in Samsung SmartThings Hub video-core’s credentials handler that leads to a SQL injection in the SQLite database. Affected device: Samsung SmartThings Hub STH-ETH-250 with firmware 0.20.17. Root cause: the video-core HTTP server parses user-controlled JSON...

CVE-2017-16337

The CVE-2017-16337 entry concerns Insteon Hub 2245-222 devices with firmware 1012, where PubNub message handling can trigger a stack-based buffer overflow via unconstrained strcpy calls when processing JSON fields such as cmd, usr, pwd, etc. The vulnerability arises from copying user-supplied val...

CVE-2017-14455

On Insteon Hub 2245-222 devices with firmware version 1012, specially crafted replies received from the PubNub service can cause buffer overflows on a global section overwriting arbitrary data. An attacker should impersonate PubNub and answer an HTTPS GET request to trigger this vulnerability. A...

CVE-2018-3917

On Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17, the video-core process insecurely extracts the fields from the "shard" table of its SQLite database, leading to a buffer overflow on the stack. An attacker can send an HTTP request to trigger this vulnerability. The...

CVE-2017-14455

Affected product: Insteon Hub 2245-222 with firmware 1012. Root cause: unsafe use of strcpy in PubNub control channel handler, overflowing the 16-byte insteon_pubnub.channel_ak buffer and potentially overwriting adjacent data. Impact: remote code execution risk via specially crafted PubNub respon...

CVE-2018-3905

CVE-2018-3905 applies to Samsung SmartThings Hub STH-ETH-250 (firmware 0.20.17). The video-core HTTP server’s camera-create path mishandles the JSON field state, copying it into a stack buffer without size checks, causing a stack-based buffer overflow that can enable code execution when a crafted...

CVE-2018-3902

CVE-2018-3902 affects Samsung SmartThings Hub STH-ETH-250 (firmware 0.20.17) with a buffer overflow in the video-core HTTP server’s camera Replace feature. The code copies the user-controlled JSON field url using memcpy without length checks, overflowing a stack buffer and enabling potential co...

CVE-2018-3925

CVE-2018-3925 affects Samsung SmartThings Hub STH-ETH-250, specifically the video-core HTTP server. The vulnerability arises from insecure parsing of the AWSELB cookie in remote video-host communications, copying the cookie value into a heap buffer without length checks, resulting in a heap-based...

CVE-2018-3903

Samsung SmartThings Hub STH-ETH-250 (firmware 0.20.17) is affected by video-core HTTP server buffer overflows (CVE-2018-3903/3904). The vulnerability stems from copying user-controlled JSON fields (url or state) into a 512-byte stack buffer using memcpy, with the length derived from the source st...

CVE-2017-16337

On Insteon Hub 2245-222 devices with firmware version 1012, specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker should send an authenticated HTTP request to trigger this vulnerability. At 0x9d01ef24 the value f...

CVE-2018-3903

On Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17, the video-core process incorrectly extracts fields from a user-controlled JSON payload, leading to a buffer overflow on the stack. An attacker can send an HTTP request to trigger this vulnerability. The memcpy call...

CVE-2017-14453

CVE-2017-14453 describes multiple PubNub-related buffer-overflow vulnerabilities in Insteon Hub 2245-222 with firmware 1012. The issues stem from unsafe strcpy usage when handling PubNub JSON fields (cc_r, ad_r, al, ak) that overflow 16-byte buffers in insteon_pubnub, enabling potential code exec...

Design/Logic Flaw

An exploitable firmware downgrade vulnerability exists in Insteon Hub running firmware version 1013. The firmware upgrade functionality, triggered via PubNub, retrieves signed firmware binaries using plain HTTP requests. The device doesn't check the firmware version that is going to be installed...

Design/Logic Flaw

An exploitable firmware update vulnerability exists in Insteon Hub running firmware version 1013. The HTTP server allows for uploading arbitrary MPFS binaries that could be modified to enable access to hidden resources which allow for uploading unsigned firmware images to the device. To trigger...

CVE-2017-16348

An exploitable denial of service vulnerability exists in Insteon Hub running firmware version 1012. Leftover demo functionality allows for arbitrarily rebooting the device without authentication. An attacker can send a UDP packet to trigger this vulnerability...

CVE-2017-16348

An exploitable denial of service vulnerability exists in Insteon Hub running firmware version 1012. Leftover demo functionality allows for arbitrarily rebooting the device without authentication. An attacker can send a UDP packet to trigger this vulnerability...