CVE-2019-1866

Cisco Webex Business Suite before 39.1.0 contains a vulnerability that could allow an unauthenticated, remote attacker to affect the integrity of the application. The vulnerability is due to improper validation of host header values. An attacker with a privileged network position, either a man-in-the-middle or by intercepting wireless network traffic, could exploit this vulnerability to manipulate header values sent by a client to the affected application. The attacker could cause the application to use input from the header to redirect a user from the Cisco Webex Meetings Online site to an arbitrary site of the attacker's choosing.

CVSS v3 3.7 LOW
CVSS v2.0 4.3 MEDIUM

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://quickview.cloudapps.cisco.com/quickview/bug/CSCvm98833	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cisco:webex_business_suite_39:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-04-13 17:15

Updated : 2023-12-10 13:27

NVD link : CVE-2019-1866

Mitre link : CVE-2019-1866

CVE.ORG link : CVE-2019-1866

JSON object : View

Products Affected

cisco

webex_business_suite_39

CWE

CWE-345

Insufficient Verification of Data Authenticity

CWE-284

Improper Access Control

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