CVE Vulnerability

CVE-2018-16495

In VOS user session identifier (authentication token) is issued to the browser prior to authentication but is not changed after the user successfully logs into the application. Failing to issue a new session ID following a successful login introduces the possibility for an attacker to set up a trap session on the device the victim is likely to login with.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://hackerone.com/reports/1168192 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:versa-networks:versa_operating_system:*:*:*:*:*:*:*:*
cpe:2.3:o:versa-networks:versa_operating_system:*:*:*:*:*:*:*:*
cpe:2.3:o:versa-networks:versa_operating_system:*:*:*:*:*:*:*:*
Information

Published : 2021-05-26 07:15

Updated : 2021-06-04 02:25

NVD link : CVE-2018-16495

Mitre link : CVE-2018-16495

Products Affected
No products.
CWE
CWE-384

Session Fixation