CVE-2020-26829
Summary
| CVE | CVE-2020-26829 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-12-09 17:15:00 UTC |
| Updated | 2021-07-21 11:39:00 UTC |
| Description | SAP NetWeaver AS JAVA (P2P Cluster Communication), versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allows arbitrary connections from processes because of missing authentication check, that are outside the cluster and even outside the network segment dedicated for the internal cluster communication. As result, an unauthenticated attacker can invoke certain functions that would otherwise be restricted to system administrators only, including access to system administration functions or shutting down the system completely. |
Risk And Classification
Problem Types: CWE-306
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Sap | Netweaver Application Server Java | 7.11 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.20 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.30 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.31 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.40 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.50 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.11 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.20 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.30 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.31 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.40 | All | All | All |
| Application | Sap | Netweaver Application Server Java | 7.50 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Full Disclosure: Onapsis Security Advisory 2021-0013: [CVE-2020-26829] - Missing Authentication Check In SAP NetWeaver AS JAVA P2P Cluster communication | FULLDISC | seclists.org | |
| SAP Netweaver JAVA 7.50 Missing Authorization ≈ Packet Storm | MISC | packetstormsecurity.com | |
| SAP Security Patch Day – December 2020 - Product Security Response at SAP - Community Wiki | MISC | wiki.scn.sap.com | Vendor Advisory |
| launchpad.support.sap.com | MISC | launchpad.support.sap.com | Permissions Required |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.