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HIGH · 8.8

CVE-2020-9449

An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client), and BlaB! WS Pro (client) version 19.11 allows an attacker (with a guest or user session cookie) to esc...

Vulnerability Description

An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client), and BlaB! WS Pro (client) version 19.11 allows an attacker (with a guest or user session cookie) to escalate privileges by retrieving the cookie salt value and creating a valid session cookie for an arbitrary user or admin.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
JustblabBlab\! Ax19.11
JustblabBlab\! Ax Pro19.11
JustblabBlab\! Ws19.11
JustblabBlab\! Ws Pro19.11

Related Weaknesses (CWE)

CWE-330

References

FAQ

What is CVE-2020-9449?

CVE-2020-9449 is a vulnerability with a CVSS score of 8.8 (HIGH). An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client), and BlaB! WS Pro (client) version 19.11 allows an attacker (with a guest or user session cookie) to esc...

How severe is CVE-2020-9449?

CVE-2020-9449 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-9449?

Check the references section above for vendor advisories and patch information. Affected products include: Justblab Blab\! Ax, Justblab Blab\! Ax Pro, Justblab Blab\! Ws, Justblab Blab\! Ws Pro.