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.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

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

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

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Configurations

Configuration 1 (hide)

OR	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 12:15

Updated : 2021-06-04 07:25

NVD link : CVE-2018-16495

Mitre link : CVE-2018-16495

JSON object : View

CWE

CWE-384

Session Fixation

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Products Affected

versa-networks

versa_operating_system

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