CVE-2018-2433

mediumpriority · track · 30EPSS 0.011 · 65 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.08% (65th) EPSS

CVSS 5 · medium

Is it mine?

12 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USLLM-inferredCWE-404USLLM-inferred

affected products (12)

Products and version ranges known to be affected.

SAP SAP Gateway≤ SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53enisa_euvdEU
SAP SAP Gateway≤ SAP KERNEL 64 NUC 7.21, 7.21EXT, 7.22 and 7.22EXTenisa_euvdEU
SAP SAP Gateway≤ SAP KERNEL 32 NUC 7.21, 7.21EXT, 7.22 and 7.22EXTenisa_euvdEU
SAP SAP Gateway≤ SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXTenisa_euvdEU
SAP SAP Gateway≤ SAP KERNEL 32 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXTenisa_euvdEU
sap sap kernel= 7.21nvdUScpe:2.3:a:sap:sap_kernel:*:*:*:*:*:*:*:*
sap sap kernel= 7.21extnvdUScpe:2.3:a:sap:sap_kernel:*:*:*:*:*:*:*:*
sap sap kernel= 7.22nvdUScpe:2.3:a:sap:sap_kernel:*:*:*:*:*:*:*:*
sap sap kernel= 7.22extnvdUScpe:2.3:a:sap:sap_kernel:*:*:*:*:*:*:*:*
sap sap kernel= 7.45nvdUScpe:2.3:a:sap:sap_kernel:*:*:*:*:*:*:*:*
sap sap kernel= 7.49nvdUScpe:2.3:a:sap:sap_kernel:*:*:*:*:*:*:*:*
sap sap kernel= 7.53nvdUScpe:2.3:o:sap:sap_kernel:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2018-07-10modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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