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CVE-2019-0265· NVD / CVE Program· CNA sap

SLD Registration of ABAP Platform allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding th

SLD Registration of ABAP Platform allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service. Fixed in versions KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT,KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49,KRNL64UC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49. 7.73 KERNEL from 7.21 to 7.22, 7.45, 7.49, 7.53, 7.73, 7.75.

MediumCVSS 4.9 · v3.0—No exploit No fix recorded
Published
Feb 15, 2019
Updated
Jun 16, 2026
EPSS
2.1% · 81th percentile
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Report tools

JSON

Action score

20

Monitor

Low priority for now.

CVSS
19 / 40 · 4.9 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 2.1%

Noroxi analysis

No Noroxi analysis for this record yet

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Affected systems

VendorProduct
sapadvanced business application programming platform kernel
sapadvanced business application programming platform krnl32nuc
sapadvanced business application programming platform krnl32uc
sapadvanced business application programming platform krnl64nuc
sapadvanced business application programming platform krnl64uc

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • sap advanced business application programming platform kernel7.21 and later · up to 7.22 inclusive
  • sap advanced business application programming platform kernel7.45
  • sap advanced business application programming platform kernel7.49
  • sap advanced business application programming platform kernel7.53
  • sap advanced business application programming platform kernel7.73
  • sap advanced business application programming platform kernel7.75.
  • sap advanced business application programming platform krnl32nuc7.21
  • sap advanced business application programming platform krnl32nuc7.21ext
  • sap advanced business application programming platform krnl32nuc7.22
  • sap advanced business application programming platform krnl32nuc7.22ext
  • sap advanced business application programming platform krnl32uc7.21
  • sap advanced business application programming platform krnl32uc7.21ext
  • sap advanced business application programming platform krnl32uc7.22
  • sap advanced business application programming platform krnl32uc7.22ext
  • sap advanced business application programming platform krnl64nuc7.21
  • sap advanced business application programming platform krnl64nuc7.21ext
  • sap advanced business application programming platform krnl64nuc7.22
  • sap advanced business application programming platform krnl64nuc7.22ext
  • sap advanced business application programming platform krnl64nuc7.49
  • sap advanced business application programming platform krnl64uc7.21

Versions reported by the vendor

Affected version ranges reported by the assigning authority (sap). Independent of NVD's CPE analysis and usually ahead of it.

  • SAP SE ABAP Platform (KERNEL)

    • < from 7.21 to 7.22, < 7.45, < 7.49, < 7.53, < 7.73, < 7.75affected

  • SAP SE ABAP Platform (KRNL32NUC)

    • < 7.21, < 7.21EXT, < 7.22, < 7.22EXTaffected

  • SAP SE ABAP Platform (KRNL32UC)

    • < 7.21, < 7.21EXT, < 7.22, < 7.22EXTaffected

  • SAP SE ABAP Platform (KRNL64NUC)

    • < 7.21, < 7.21EXT, < 7.22, < 7.22EXT, < 7.49affected

  • SAP SE ABAP Platform (KRNL64UC)

    • < 7.21, < 7.21EXT, < 7.22, < 7.22EXT, < 7.49, < 7.73affected

Same product

sap: all records

Other highest-scoring records for the same primary product.

  • CVE-2019-0304FTP Function of SAP NetWeaver AS ABAP Platform, versions- KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRN
    39Monitor
  • CVE-2019-0270ABAP Server of SAP NetWeaver and ABAP Platform fail to perform necessary authorization checks for an authenticated user, resulting in escala
    35Monitor
  • CVE-2019-0255SAP 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
    32Monitor
  • CVE-2019-0349SAP Kernel (ABAP Debugger), versions KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT,
    28Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • Administrator privileges are required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-611 · Improper Restriction of XML External Entity Reference

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records