SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53) allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service
Published Jul 10, 2018
7.5
HIGHCVSS 3.0
EPSS 1.08%
Description
SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53) allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.
Affected products
-
- Version SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53StatusaffectedConstraints-
- Version SAP KERNEL 32 NUC 7.21, 7.21EXT, 7.22 and 7.22EXTStatusaffectedConstraints-
- Version SAP KERNEL 32 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXTStatusaffectedConstraints-
- Version SAP KERNEL 64 NUC 7.21, 7.21EXT, 7.22 and 7.22EXTStatusaffectedConstraints-
- Version SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXTStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SAP | SAP Gateway | n/a |
|
- 7.21
- 7.21ext
- 7.22
- 7.22ext
- 7.45
- 7.49
- 7.53
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.08% (0.01085) | 64.01th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.08% (0.01085) | 63.78th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.12% (0.00118) | 46.42th | v3 (v2023.03.01) |
| May 22, 2024 | 0.12% (0.00118) | 45.85th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00116) | 43.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
No CWE recorded.
References (2)
- https://launchpad.support.sap.com/#/notes/2597913 x_refsource_MISCPermissions RequiredVendor Advisory
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://launchpad.support.sap.com/#/notes/2597913 | x_refsource_MISCPermissions RequiredVendor Advisory | |
| https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.