CVE-2019-4036
IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of...
IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.
- Record
CVE-2019-4036- CVSS 3.0
- 7.5 High
CVSS:3.0/S:U/C:N/UI:N/A:H/PR:N/AV:N/AC:L/I:N/RC:C/RL:O/E:U - Updated
- 2026-11-02
EUVDEUVD-2019-13643
IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.
- Record
EUVD-2019-13643- CVSS 3.0
- 7.5 High
CVSS:3.0/S:U/C:N/UI:N/A:H/PR:N/AV:N/AC:L/I:N/RC:C/RL:O/E:U - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8867-44g6-7grf No score
IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of...
IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.
- Record
GHSA-8867-44g6-7grf- Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.
- Record
CVE-2019-4036- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - 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-2019-4036 is a high vulnerability (CVSS 7.5) in Ibm Security Access Manager, published October 25, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.38%, the 72nd percentile. No source names a fixed version.