Cyber Resilience

CVE-2021-33670

HighPublic PoC

Published: 14 July 2021

Published
14 July 2021
Modified
21 November 2024
KEV Added
—
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 0.0556 90.5th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-33670 is a high-severity an unspecified weakness vulnerability in Sap Netweaver Application Server Java. Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 9.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

SAP NetWeaver AS for Java (Http Service Monitoring Filter), versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker to send multiple HTTP requests with different method types thereby crashing the filter and making the HTTP server unavailable…

more

to other legitimate users leading to denial of service vulnerability.

CWE(s)
NVD-CWE-noinfo

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

sap
netweaver application server java
7.10, 7.11, 7.20, 7.30, 7.31

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References