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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
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