Read the docs
TI-2018-02877 Aliases CVE-2018-3909GHSA-59hg-jxh2-2qg8

An exploitable vulnerability exists in the REST parser of video-core's HTTP server of the…

Priority MEDIUM 40CWE-444Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

An exploitable vulnerability exists in the REST parser of video-core's HTTP server of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The video-core process incorrectly handles pipelined HTTP requests, which allows successive requests to overwrite the previously parsed HTTP method, 'onmessagecomplete' callback. An attacker can send an HTTP request to trigger this vulnerability.

Why it matters now

EPSS 0.01251 69th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
TalosSamsungSamsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17—No fix listedCNA
  • Samsung VendorTalos Affected Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:samsung:sth-eth-250_firmware:0.20.17:*:*:*:*:*:*:*0.20.17VulnerableSamsung
cpe:2.3:h:samsung:sth-eth-250:-:*:*:*:*:*:*:*not specified by NVDRunning onSamsung
  • cpe:2.3:o:samsung:sth-eth-250_firmware:0.20.17:*:*:*:*:*:*:* Versions 0.20.17 Vulnerable ·Samsung
  • cpe:2.3:h:samsung:sth-eth-250:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Samsung

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-3909
  2. 2026-10-03 Alias added: GHSA-59hg-jxh2-2qg8

References

Exploit 1

  • TI-2018-02826 An exploitable vulnerability exists in the smart cameras RTSP configuration of the… CVSS 3.1CRITICAL 9.9
  • TI-2018-02875 An exploitable vulnerability exists in the REST parser of video-core's HTTP server of the… CVSS 3.1CRITICAL 10.0
  • TI-2018-02872 Out-of-bounds write in Samsung CVSS 3.1CRITICAL 9.9
  • TI-2018-02871 Out-of-bounds write in Talos Samsung CVSS 3.1CRITICAL 9.9
  • TI-2018-02870 Out-of-bounds write in Samsung SmartThings Hub STH-ETH-250 CVSS 3.1CRITICAL 9.9
  • TI-2018-02847 Memory corruption in Samsung SmartThings Hub STH-ETH-250 CVSS 3.1CRITICAL 9.9
See all 39 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences