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TalosCVE-2017-2898

HistoryNov 07, 2017 - 4:29 p.m.

CVE-2017-2898

2017-11-0716:29:00

CWE-362

talos

web.nvd.nist.gov

cve-2017-2898

circle with disney

firmware update

vulnerability

arbitrary code execution

network packets

nvd

CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:C/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

48.2%

JSON

An exploitable vulnerability exists in the signature verification of the firmware update functionality of Circle with Disney. Specially crafted network packets can cause an unsigned firmware to be installed in the device resulting in arbitrary code execution. An attacker can send a series of packets to trigger this vulnerability.

Affected configurations

Nvd

Vulners

Node

meetcirclecircle_with_disney_firmwareMatch2.0.1

AND

meetcirclecircle_with_disneyMatch-

VendorProductVersionCPE
meetcirclecircle_with_disney_firmware2.0.1cpe:2.3:o:meetcircle:circle_with_disney_firmware:2.0.1:*:*:*:*:*:*:*
meetcirclecircle_with_disney-cpe:2.3:h:meetcircle:circle_with_disney:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
meetcircle	circle_with_disney_firmware	2.0.1	cpe:2.3:o:meetcircle:circle_with_disney_firmware:2.0.1:::::::*
meetcircle	circle_with_disney	-	cpe:2.3:h:meetcircle:circle_with_disney:-:::::::*

CNA Affected

[
  {
    "product": "Circle",
    "vendor": "Circle Media",
    "versions": [
      {
        "status": "affected",
        "version": "firmware 2.0.1"
      }
    ]
  }
]

References

www.talosintelligence.com/vulnerability_reports/TALOS-2017-0405

Social References

CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:C/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

48.2%

JSON

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