CVE-2022-28217 : Some part of SAP NetWeaver (EP Web Page Composer) does not sufficiently validate

Some part of SAP NetWeaver (EP Web Page Composer) does not sufficiently validate an XML document accepted from an untrusted source, which allows an adversary to exploit unprotected XML parking at endpoints, and a possibility to conduct SSRF attacks that could compromise system?s Availability by causing system to crash.

Published 2022-06-13 17:15:10

Updated 2023-01-30 18:32:59

Source SAP SE

View at NVD, CVE.org

Vulnerability category: Server-side request forgery (SSRF)

Products affected by CVE-2022-28217

SAP » Netweaver » Version: 7.30
cpe:2.3:a:sap:netweaver:7.30:*:*:*:*:*:*:*
Matching versions
SAP » Netweaver » Version: 7.20
cpe:2.3:a:sap:netweaver:7.20:*:*:*:*:*:*:*
Matching versions
SAP » Netweaver » Version: 7.40
cpe:2.3:a:sap:netweaver:7.40:*:*:*:*:*:*:*
Matching versions
SAP » Netweaver » Version: 7.31
cpe:2.3:a:sap:netweaver:7.31:*:*:*:*:*:*:*
Matching versions
SAP » Netweaver » Version: 7.50
cpe:2.3:a:sap:netweaver:7.50:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2022-28217

Top countries where our scanners detected CVE-2022-28217

Top open port discovered on systems with this issue 8000

IPs affected by CVE-2022-28217 446

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2022-28217!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2022-28217

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 34 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-28217

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:N/A:P	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2022-28217

CWE-918 Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Assigned by:
- cna@sap.com (Primary)
- nvd@nist.gov (Secondary)

References for CVE-2022-28217

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

SAP Patch Day Blog
Vendor Advisory

CVEs referencing this url
https://launchpad.support.sap.com/#/notes/3148377

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