Vulnerability Name:

CVE-2018-0382 (CCN-159574)

Assigned:2017-11-27
Published:2019-04-17
Updated:2019-10-09
Summary:A vulnerability in the session identification management functionality of the web-based interface of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to hijack a valid user session on an affected system. The vulnerability exists because the affected software does not properly clear previously assigned session identifiers for a user session when a user authenticates to the web-based interface. An attacker could exploit this vulnerability by using an existing session identifier to connect to the software through the web-based interface. Successful exploitation could allow the attacker to hijack an authenticated user's browser session on the system. Versions 8.1 and 8.5 are affected.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-287
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2018-0382

Source: BID
Type: Third Party Advisory, VDB Entry
108005

Source: XF
Type: UNKNOWN
cisco-cve20180382-session-hijacking(159574)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20190417-wlan-hijack
Cisco Wireless LAN Controller Software Session Hijacking Vulnerability

Source: CISCO
Type: Vendor Advisory
20190417 Cisco Wireless LAN Controller Software Session Hijacking Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:wireless_lan_controller_software:8.1(111.0):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_software:8.5(120.0):*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:cisco:wireless_lan_controller_software:7.4.1.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco wireless lan controller software 8.1(111.0)
    cisco wireless lan controller software 8.5(120.0)
    cisco wireless lan controller software 7.4.1.1