Search/CVE-2021-22097
● CVE — Medium

CVE-2021-22097

VendorvmwareProductspring advanced message queuing protocolDiscoveredOct 28, 2021UpdatedNov 21, 2024

In Spring AMQP versions 2.2.0 - 2.2.18 and 2.3.0 - 2.3.10, the Spring AMQP Message object, in its toString() method, will deserialize a body for a message with content type application/x-java-serialized-object. It is possible to construct a malicious java.util.Dictionary object that can cause 100% CPU usage in the application if the toString() method is called.

View graph Watch Export
CVSS v3.1
6.5 MEDIUM
EPSS
1.07%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Aug 22, 2026
▲ 0.03pp
1.04% → 1.07% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Connections
2 relationships
Timeline
disclosure → media coverage
Oct 28, 2021
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024