High severity7.5NVD Advisory· Published Mar 15, 2021· Updated Jun 17, 2026
CVE-2021-27576
CVE-2021-27576
Description
If was found that the NetTest web service can be used to overload the bandwidth of a Apache OpenMeetings server. This issue was addressed in Apache OpenMeetings 6.0.0
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.openmeetings:openmeetings-parentMaven | >= 4.0.0, < 6.0.0 | 6.0.0 |
Affected products
3cpe:2.3:a:apache:openmeetings:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:apache:openmeetings:*:*:*:*:*:*:*:*range: >=4.0.0,<6.0.0
- (no CPE)range: 4.0.0
Patches
Vulnerability mechanics
References
8- github.com/advisories/GHSA-px9f-597f-wmcfghsaADVISORY
- lists.apache.org/thread.html/r9bb615bd70a0197368f5f3ffc887162686caeb0b5fc30592a7a871e9%40%3Cuser.openmeetings.apache.org%3EnvdMailing ListVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-27576ghsaADVISORY
- github.com/apache/openmeetings/commit/060a3114ad759931aeb42cd9afa9d1ebb39d3075ghsaWEB
- github.com/apache/openmeetings/commit/afe26c950b127776f2dfe920abff41a584874de8ghsaWEB
- github.com/apache/openmeetings/commit/cbdfd2f9731a8fe3daa9b4adf5da4a063fde161dghsaWEB
- issues.apache.org/jira/browse/OPENMEETINGS-2551ghsaWEB
- openmeetings.apache.org/security.htmlghsaWEB
News mentions
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