CVE-2022-22543
SAP NetWeaver Application Server for ABAP - Passport Validation Bypass Denial-of-Service Vulnerability
Description
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.
INFO
Published Date :
Feb. 9, 2022, 11:15 p.m.
Last Modified :
Nov. 21, 2024, 6:46 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-22543 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-22543.
| URL | Resource |
|---|---|
| https://launchpad.support.sap.com/#/notes/3116223 | Permissions Required Vendor Advisory |
| https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html | Vendor Advisory |
| https://launchpad.support.sap.com/#/notes/3116223 | Permissions Required Vendor Advisory |
| https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC
cve-2020-
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-22543 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-22543 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://launchpad.support.sap.com/#/notes/3116223 Added Reference https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Oct. 25, 2022
Action Type Old Value New Value Changed Reference Type https://launchpad.support.sap.com/#/notes/3116223 Permissions Required https://launchpad.support.sap.com/#/notes/3116223 Permissions Required, Vendor Advisory Changed Reference Type https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html No Types Assigned https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory -
CVE Modified by [email protected]
Aug. 24, 2022
Action Type Old Value New Value Removed Reference https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+February+2022 [Vendor Advisory] Added Reference https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 25, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://launchpad.support.sap.com/#/notes/3116223 No Types Assigned https://launchpad.support.sap.com/#/notes/3116223 Permissions Required Changed Reference Type https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+February+2022 No Types Assigned https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+February+2022 Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:sap:netweaver_abap:7.22:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:7.22ext:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:7.49:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:7.53:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:7.77:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:7.81:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:7.85:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:7.86:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:7.87:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:8.04:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:krnl64nuc_7.22:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:krnl64nuc_8.04:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:7.22:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:7.22ext:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:7.49:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:7.53:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:7.77:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:7.81:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:7.85:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:7.86:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:7.87:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:8.04:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.22:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_8.04:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-22543 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-22543
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.20 }} 0.02%
score
0.58460
percentile