CVE-2021-21446
HIGH
7.5
CVSS Score
Published: January 12, 2021 at 02:40 PM UTC
Updated: June 17, 2026 at 03:35 AM UTC
1 product affected across 1 vendorNetWeaver Application Server ABAP
Using SAP NetWeaver AS ABAP by SAP SE?
Get instant alerts when new vulnerabilities affect SAP NetWeaver AS ABAP - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.5
Exploit prediction
EPSS 1%
Description
SAP NetWeaver AS ABAP, versions 740, 750, 751, 752, 753, 754, 755, allows an unauthenticated attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service, this has a high impact on the availability of the service.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 740, so it looks safe — our inference, not a vendor statement
Affected range stops below 750, so it looks safe — our inference, not a vendor statement
Affected range stops below 751, so it looks safe — our inference, not a vendor statement
Affected range stops below 752, so it looks safe — our inference, not a vendor statement
Affected range stops below 753, so it looks safe — our inference, not a vendor statement
Affected range stops below 754, so it looks safe — our inference, not a vendor statement
Affected range stops below 755, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCPermissions Required
Source: [email protected]
https://launchpad.support.sap.com/#/notes/3000306x_refsource_MISCVendor Advisory
Source: [email protected]
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card