CVE-2020-4395
IBM Security Access Manager Appliance 9.0.7 does not invalidate session after logout which could...
IBM Security Access Manager Appliance 9.0.7 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 179358.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
IBM Security Access Manager Appliance 9.0.7 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 179358.
- Record
CVE-2020-4395- CVSS 3.0
- 6.3 Medium
CVSS:3.0/A:L/UI:N/C:L/AC:L/S:U/I:L/AV:N/PR:L/RL:O/E:U/RC:C - Updated
- 2026-11-02
EUVDEUVD-2020-25642
IBM Security Access Manager Appliance 9.0.7 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 179358.
- Record
EUVD-2020-25642- CVSS 3.0
- 6.3 Medium
CVSS:3.0/A:L/UI:N/C:L/AC:L/S:U/I:L/AV:N/PR:L/RL:O/E:U/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w9g9-cc2c-qxcq No score
IBM Security Access Manager Appliance 9.0.7 does not invalidate session after logout which could...
IBM Security Access Manager Appliance 9.0.7 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 179358.
- Record
GHSA-w9g9-cc2c-qxcq- Weakness
- CWE-613
- Updated
- 2026-11-02
NVD
IBM Security Access Manager Appliance 9.0.7 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 179358.
- Record
CVE-2020-4395- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N - CVSS 3.0
- 6.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - CVSS 2.0
- 5.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:N - Weakness
- CWE-613
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-4395 is a medium vulnerability (CVSS 6.3) in Ibm Security Access Manager Appliance, published October 14, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 46th percentile. No source names a fixed version.