Vulnerability Name:

CVE-2016-8225 (CCN-122321)

Assigned:2016-12-15
Published:2016-12-15
Updated:2017-02-01
Summary:Unquoted service path vulnerability in Lenovo Edge and Lenovo Slim USB Keyboard Driver versions earlier than 1.21 allows local users to execute code with elevated privileges.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-428
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2016-8225

Source: BID
Type: UNKNOWN
95842

Source: CCN
Type: BID-95842
Lenovo Edge USB Keyboard Driver CVE-2016-8225 Local Privilege Escalation Vulnerability

Source: XF
Type: UNKNOWN
lenovo-cve20168225-priv-esc(122321)

Source: CCN
Type: Lenovo Security Advisory: LEN-11588
Lenovo Edge USB Keyboard Driver Local Privilege Escalation

Source: CONFIRM
Type: Vendor Advisory
https://support.lenovo.com/us/en/solutions/LEN-11588

Vulnerable Configuration:Configuration 1:
  • cpe:/a:lenovo:edge_keyboard_driver:*:*:*:*:*:*:*:* (Version <= 1.20)
  • OR cpe:/a:lenovo:slim_usb_keyboard_driver:*:*:*:*:*:*:*:* (Version <= 1.20)

    • Configuration CCN 1:
  • cpe:/a:lenovo:edge_keyboard_driver:1.20:*:*:*:*:*:*:*
  • OR cpe:/a:lenovo:slim_usb_keyboard_driver:1.20:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    lenovo edge keyboard driver *
    lenovo slim usb keyboard driver *
    lenovo edge keyboard driver 1.20
    lenovo slim usb keyboard driver 1.20