CVE-2021-27617
SAP Process Integration XML Document Denial-of-Service Vulnerability
Description
The Integration Builder Framework of SAP Process Integration versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently validate an XML document uploaded from local source. An attacker can craft a malicious XML which when uploaded and parsed by the application, could lead to Denial-of-service conditions due to consumption of a large amount of system memory, thus highly impacting system availability.
INFO
Published Date :
May 11, 2021, 3:15 p.m.
Last Modified :
June 28, 2022, 2:11 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
1.2
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-2021-27617
.
URL | Resource |
---|---|
https://launchpad.support.sap.com/#/notes/3012021 | Permissions Required Vendor Advisory |
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=576094655 | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-27617
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-27617
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.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Jun. 28, 2022
Action Type Old Value New Value Changed CWE CWE-400 CWE-20 -
Reanalysis by [email protected]
Aug. 27, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:sap:process_integration:7.10:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.11:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.20:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.30:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.31:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.40:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.50:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_process_integration:7.10:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_process_integration:7.11:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_process_integration:7.20:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_process_integration:7.30:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_process_integration:7.31:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_process_integration:7.40:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_process_integration:7.50:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
May. 19, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://launchpad.support.sap.com/#/notes/3012021 No Types Assigned https://launchpad.support.sap.com/#/notes/3012021 Permissions Required, Vendor Advisory Changed Reference Type https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=576094655 No Types Assigned https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=576094655 Vendor Advisory Added CWE NIST CWE-400 Added CPE Configuration OR *cpe:2.3:a:sap:process_integration:7.10:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.11:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.20:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.30:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.31:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.40:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:7.50:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-27617
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-2021-27617
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.00%
score
0.34333
percentile