Vulnerability CVE-2021-20378
Published: 2021-07-07

Description:
IBM Guardium Data Encryption (GDE) 3.0.0.2 and 4.0.0.4 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 195709.

Type:

CWE-613

 (Insufficient Session Expiration)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.5/10
6.4/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
IBM -> Guardium data encryption 

 References:
https://www.ibm.com/support/pages/node/6469407
https://exchange.xforce.ibmcloud.com/vulnerabilities/195709
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