Vulnerability in Netapp Oncommand_api_services
CVE-2021-21409
Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before version 4.1.61.Final there is…
Vulnerability class: HTTP Request Smuggling
EPSS: 0.049 (91.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Netapp Oncommand_api_services
- Netapp Oncommand_workflow_automation
- Netty — versions < 4.1.61.Final
- Oracle Banking_corporate_lending_process_management — versions 14.2.0, 14.3.0, 14.5.0
- Oracle Banking_credit_facilities_process_management — versions 14.2.0, 14.3.0, 14.5.0
- Oracle Banking_trade_finance_process_management — versions 14.2.0, 14.3.0, 14.5.0
- Oracle Coherence — versions 12.2.1.4.0, 14.1.1.0.0
- Oracle Communications_brm_-_elastic_charging_engine — versions 12.0.0.3
- Oracle Communications_cloud_native_core_console — versions 1.7.0
- Oracle Communications_cloud_native_core_policy — versions 1.14.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- security-advisories@github.com (mailing-list, x_refsource_MLIST)
- security-advisories@github.com (mailing-list, x_refsource_MLIST)
- security-advisories@github.com (mailing-list, x_refsource_MLIST)
- security-advisories@github.com (mailing-list, x_refsource_MLIST)
- security-advisories@github.com (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2021-21409?
- CVE-2021-21409 is a medium-severity vulnerability in Netapp Oncommand_api_services, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 5.9/10. Published 2021-03-30.
- How severe is CVE-2021-21409?
- Medium severity. CVSS v3 base score is 5.9 out of 10.
- Is CVE-2021-21409 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.