No exploitation reported

CVE-2019-0255

No exploitation reported by the sources we read.

Published2019-02-15
WeaknessCWE-20

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

SAP NetWeaver AS ABAP Platform, Krnl64nuc 7.74, krnl64UC 7.73, 7.74, Kernel 7.73, 7.74, 7.75, fails to validate type of installation for an ABAP Server system correctly. That behavior may lead to situation, where business user achieves access to the full SAP Menu, that is 'Easy Access Menu'. The situation can be misused by any user to leverage privileges to business functionality.

Timeline

dates in UTC

2019-02-1518:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-0255?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-0255?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Sap advanced business application programming platform kernel

Branch	Affected	Fixed in	Source
7.73	= 7.73	no fix published	NVD
7.74	= 7.74	no fix published	NVD
7.75	= 7.75.	no fix published	NVD

Sap advanced business application programming platform krnl64uc

Branch	Affected	Fixed in	Source
7.73	= 7.73	no fix published	NVD
7.74	= 7.74	no fix published	NVD

Sap advanced business application programming platform krnl64nuc

Branch	Affected	Fixed in	Source
7.74	= 7.74	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

launchpad.support.sap.comVendor Advisory
wiki.scn.sap.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.08.1read 2026-10-23
NVDCVSS 2.05.5read 2026-10-23
NVDweakness (CWE)CWE-20read 2026-10-23
FIRST EPSSEPSS score1.7 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Published: 2019-02-15
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2019-0255?

Is CVE-2019-0255 actively exploited?

Active exploitation of CVE-2019-0255 has not been confirmed. Its EPSS score was 1.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-0255?

CVE-2019-0255 has a CVSS v3 base score of 8.1 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

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