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cve[email protected]CVE-2016-6257
HistoryAug 02, 2016 - 2:59 p.m.

CVE-2016-6257

2016-08-0214:59:04
CWE-310
web.nvd.nist.gov
36
4
lenovo ultraslim dongles
firmware vulnerability
keyjack injection attack
remote attack
aes counters

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

3.3 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

58.7%

The firmware in Lenovo Ultraslim dongles, as used with Lenovo Liteon SK-8861, Ultraslim Wireless, and Silver Silk keyboards and Liteon ZTM600 and Ultraslim Wireless mice, does not enforce incrementing AES counters, which allows remote attackers to inject encrypted keyboard input into the system by leveraging proximity to the dongle, aka a “KeyJack injection attack.”

Affected configurations

NVD
Node
amazonbasicsfirmwareMatch-
AND
amazonbasicsusb_dongleMatch-
OR
amazonbasicswireless_keyboardMatch-
Node
dellkm714_firmwareRange012.005.00028
AND
dellkm714_dongleMatch-
OR
dellkm714_wireless_keyboardMatch-
Node
dellkm632_firmwareMatch-
AND
dellkm632_dongleMatch-
OR
dellkm632_wireless_keyboardMatch-
Node
logitechunifying_firmwareRange012.005.00028
OR
logitechunifying_firmwareRange024.003.00027
AND
logitechunifying_dongleMatch-
Node
lenovoultraslim_firmwareMatch-
AND
lenovoultraslim_dongleMatch-
OR
lenovoultraslim_wireless_keyboardMatch-

Social References

More

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

3.3 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

58.7%

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