CVE-2022-28773
HIGHCVSS 7.5/10EPSS 1.42%
Last modified
CVE-2022-28773 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically.. EPSS estimates a 1.42% chance of exploitation in the next 30 days.
Description
Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically.
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/3111293Permissions Required, Vendor Advisory
- https://launchpad.support.sap.com/#/notes/3111293Permissions Required, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-28773?
Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically.
How severe is CVE-2022-28773?
CVE-2022-28773 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.42% probability of exploitation in the next 30 days.
How do I fix CVE-2022-28773?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-28773?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST