Login Request a demo
High severity · published Aug 28, 2018
CVE-2018-3908
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
7.5
CVSS
1.3%
EPSS
No
On KEV
Description
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, URL and body. With the implementation of the on_body callback, defined by sub_41734, an attacker can send an HTTP request to trigger this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Sth-eth-250 Firmware · Samsung
0.20.17 · source: NVD
Affected product
SF
Sth-eth-250 Firmware
Samsung
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-3908
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-3908
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0577
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