SAP is a complex and ever changing system, whether because of changes introduced to your SAP implementation to better suit your business or through the application of Security Notes (Patches) to ensure that newly disclosed vulnerabilities are mitigated.
In order to provide a predictable and scheduled flow of vulnerability mitigation information and security patches, SAP releases the major part of their latest Security Notes information on the second Tuesday of every month. Due to this regular disclosure of new security issues that could potentially weaken the security of SAP systems within an organization, it’s highly recommended to carry out periodic assessments on a monthly basis at least.
At Onapsis we are very concerned about our client’s SAP system security and also the state of SAP security in general, so to assist our customers, we perform a detailed analysis of the monthly SAP Security Notes as soon as they are published. The goal of this is to provide SAP clients with detailed information about the newly released notes and vulnerabilities affecting their SAP systems and help guide their testing of these systems within their organization.
This month, 29 SAP Security Notes were published by SAP (taking into account 3 Support Packages and 26 Patch Day Notes). There were ten notes reported by external researchers, of the ten Onapsis Research Labs reported two of them.
Here you have a plot graph illustrating the distribution of CVSS scores across the Security Notes released in September. The only notes taken into account were the ones for which SAP calculated a CVSS score (19 out of the 29 SAP Security Notes). As you may observe in the graph, the SAP Security Notes this month had a range of values from 2.1 to 6.5 with a median of 5.0.