CVE-2022-28773
HighDDoS
Published: 12 April 2022
Published
12 April 2022
Modified
25 February 2026
KEV Added
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Patch
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CVSS Score v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0114
78.8th percentile
Risk Priority
16
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2022-28773 is a high-severity Uncontrolled Recursion (CWE-674) vulnerability in Sap Netweaver. Its CVSS base score is 7.5 (High).
Operationally, ranked in the top 21.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-33212
Vulnerability details
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.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
sap
netweaver
7.22ext, 7.49, 7.53, 7.77, 7.81
sap
web dispatcher
7.53, 7.77, 7.81, 7.85, 7.86
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.