CVE-2022-28772
Last modified
CVE-2022-28772 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, which makes these programs unavailable, leading to denial of service.. EPSS estimates a 1.40% chance of exploitation in the next 30 days.
Description
By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, which makes these programs unavailable, leading to denial of service.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sap | Netweaver | 7.22ext |
| Sap | Netweaver | 7.49 |
| Sap | Netweaver | 7.53 |
| Sap | Netweaver | 7.77 |
| Sap | Netweaver | 7.81 |
| Sap | Netweaver | 7.85 |
| Sap | Netweaver | 7.86 |
| Sap | Netweaver | kernel_7.22 |
| Sap | Netweaver | krnl64nuc_7.22 |
| Sap | Netweaver | krnl64uc_7.22 |
| Sap | Web Dispatcher | 7.53 |
| Sap | Web Dispatcher | 7.77 |
| Sap | Web Dispatcher | 7.81 |
| Sap | Web Dispatcher | 7.85 |
| Sap | Web Dispatcher | 7.86 |
References
- https://launchpad.support.sap.com/#/notes/3111311Permissions Required, Vendor Advisory
- https://launchpad.support.sap.com/#/notes/3111311Permissions Required, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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