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cveMitreCVE-2017-9522
HistoryJul 31, 2017 - 3:29 a.m.

CVE-2017-9522

2017-07-3103:29:01
mitre
web.nvd.nist.gov
25
cve-2017-9522
time warner
technicolor tc8717t
firmware
default wi-fi passphrase
ssid
bssid
remote attackers
network access

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.5

Confidence

High

EPSS

0.003

Percentile

68.8%

The Time Warner firmware on Technicolor TC8717T devices sets the default Wi-Fi passphrase to a combination of the SSID and BSSID, which makes it easier for remote attackers to obtain network access by reading a beacon frame.

Affected configurations

Nvd
Node
spectrumtc8717t_firmwareMatch-
AND
spectrumtc8717tMatch-
VendorProductVersionCPE
spectrumtc8717t_firmware-cpe:2.3:o:spectrum:tc8717t_firmware:-:*:*:*:*:*:*:*
spectrumtc8717t-cpe:2.3:h:spectrum:tc8717t:-:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.5

Confidence

High

EPSS

0.003

Percentile

68.8%

Related for CVE-2017-9522