CVE-2022-28773

HIGH

7.5

CVSS Score

Published: April 12, 2022 at 04:11 PM UTC

Updated: June 17, 2026 at 04:39 AM UTC

2 products affected across 1 vendorNetweaverWeb Dispatcher

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Severity

HIGH7.5

Exploit prediction

EPSS 1%

Description

Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Netweaver · SAP

95%

7.22EXT7.22ext7.49 7.53 7.77 7.81 7.85 7.86 KERNEL 7.22 KRNL64NUC 7.22KRNL64UC 7.22kernel_7.22krnl64nuc_7.22krnl64uc_7.22

Web Dispatcher · SAP

95%

7.53 7.77 7.81 7.85 7.86

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCPermissions RequiredVendor Advisory

Source: [email protected]

https://launchpad.support.sap.com/#/notes/3111293

x_refsource_MISCVendor Advisory

Source: [email protected]

https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html

CVSS

7.5HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-674

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