Lucene search

TalosCVE-2018-3908

HistoryAug 28, 2018 - 7:29 p.m.

CVE-2018-3908

2018-08-2819:29:19

CWE-444

talos

web.nvd.nist.gov

cve-2018-3908

exploitable vulnerability

rest parser

samsung smartthings

http server

sth-eth-250-firmware

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

Confidence

High

EPSS

0.001

Percentile

34.1%

JSON

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.

Affected configurations

Nvd

Vulners

Node

samsungsth-eth-250_firmwareMatch0.20.17

AND

samsungsth-eth-250Match-

VendorProductVersionCPE
samsungsth-eth-250_firmware0.20.17cpe:2.3:o:samsung:sth-eth-250_firmware:0.20.17:*:*:*:*:*:*:*
samsungsth-eth-250-cpe:2.3:h:samsung:sth-eth-250:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
samsung	sth-eth-250_firmware	0.20.17	cpe:2.3:o:samsung:sth-eth-250_firmware:0.20.17:::::::*
samsung	sth-eth-250	-	cpe:2.3:h:samsung:sth-eth-250:-:::::::*

CNA Affected

[
  {
    "product": "Samsung",
    "vendor": "Samsung",
    "versions": [
      {
        "status": "affected",
        "version": "Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17"
      }
    ]
  }
]

References

talosintelligence.com/vulnerability_reports/TALOS-2018-0577

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

Confidence

High

EPSS

0.001

Percentile

34.1%

JSON

Related for CVE-2018-3908