CVE-2022-22543

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel) - versions KERNEL 7.22, 8.04, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, KRNL64UC 8.04, 7.22, 7.22EXT, 7.49, 7.53, KRNL64NUC 7.22, 7.22EXT, 7.49, does not sufficiently validate sap-passport information, which could lead to a Denial-of-Service attack. This allows an unauthorized remote user to provoke a breakdown of the SAP Web Dispatcher or Kernel work process. The crashed process can be restarted immediately, other processes are not affected.

SAP NetWeaver Application Server for ABAP (Kernel) y ABAP Platform (Kernel) - versiones KERNEL 7.22, 8.04, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, KRNL64UC 8.04, 7.22, 7.22EXT, 7.49, 7.53, KRNL64NUC 7.22, 7.22EXT, 7.49, no comprueba suficientemente la información de sap-passport, lo que podría conllevar un ataque de Denegación de Servicio. Esto permite a un usuario remoto no autorizado provocar un bloqueo del proceso de trabajo del SAP Web Dispatcher o del Kernel. El proceso colapsado puede reiniciarse inmediatamente, los demás procesos no están afectados

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-01-04 CVE Reserved
2022-02-09 CVE Published
2024-08-03 CVE Updated
2024-09-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html	2022-10-25

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				7.22 Search vendor "Sap" for product "Netweaver Abap" and version "7.22"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				7.22ext Search vendor "Sap" for product "Netweaver Abap" and version "7.22ext"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				7.49 Search vendor "Sap" for product "Netweaver Abap" and version "7.49"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				7.53 Search vendor "Sap" for product "Netweaver Abap" and version "7.53"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				7.77 Search vendor "Sap" for product "Netweaver Abap" and version "7.77"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				7.81 Search vendor "Sap" for product "Netweaver Abap" and version "7.81"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				7.85 Search vendor "Sap" for product "Netweaver Abap" and version "7.85"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				7.86 Search vendor "Sap" for product "Netweaver Abap" and version "7.86"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				7.87 Search vendor "Sap" for product "Netweaver Abap" and version "7.87"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				8.04 Search vendor "Sap" for product "Netweaver Abap" and version "8.04"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				krnl64nuc_7.22 Search vendor "Sap" for product "Netweaver Abap" and version "krnl64nuc_7.22"		-		Affected
Sap Search vendor "Sap"		Netweaver Abap Search vendor "Sap" for product "Netweaver Abap"				krnl64nuc_8.04 Search vendor "Sap" for product "Netweaver Abap" and version "krnl64nuc_8.04"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				7.22 Search vendor "Sap" for product "Netweaver As Abap" and version "7.22"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				7.22ext Search vendor "Sap" for product "Netweaver As Abap" and version "7.22ext"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				7.49 Search vendor "Sap" for product "Netweaver As Abap" and version "7.49"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				7.53 Search vendor "Sap" for product "Netweaver As Abap" and version "7.53"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				7.77 Search vendor "Sap" for product "Netweaver As Abap" and version "7.77"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				7.81 Search vendor "Sap" for product "Netweaver As Abap" and version "7.81"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				7.85 Search vendor "Sap" for product "Netweaver As Abap" and version "7.85"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				7.86 Search vendor "Sap" for product "Netweaver As Abap" and version "7.86"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				7.87 Search vendor "Sap" for product "Netweaver As Abap" and version "7.87"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				8.04 Search vendor "Sap" for product "Netweaver As Abap" and version "8.04"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				krnl64nuc_7.22 Search vendor "Sap" for product "Netweaver As Abap" and version "krnl64nuc_7.22"		-		Affected
Sap Search vendor "Sap"		Netweaver As Abap Search vendor "Sap" for product "Netweaver As Abap"				krnl64nuc_8.04 Search vendor "Sap" for product "Netweaver As Abap" and version "krnl64nuc_8.04"		-		Affected