VulnTideExploited vulnerabilities, by vendor. Data as of .
Not in CISA KEVReported exploited: VulnCheck KEV since Published EPSS 13.2% probability of exploitation in 30 days
VMware

CVE-2021-22053: Applications using both `spring-cloud-netflix-hystrix-dashboard` and `spring-boot-starter-thymeleaf` expose a way to…

Is it exploited?

Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .

VulnCheck KEV lists it since . It cites 425 public reports, the first from . VulnCheck's own honeypots also recorded exploitation attempts.

How likely is exploitation in the next 30 days?
13.2%

EPSS score, percentile 96.4 of all scored records. A probability estimated by FIRST, not a report of exploitation.

How severe?
Not scored

The CVE record carries no CVSS score.

What should I do?

CISA has set no required action, because the vulnerability is not in KEV.

The CVE record links no vendor advisory, patch or mitigation.

Which versions are affected?

Affected

  • Spring Cloud Netflix versions 2.2.x prior to 2.2.10.Release + and old unsupport…

Versions by product

Source: CISA KEV 2026.10.29, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.

Description

Applications using both `spring-cloud-netflix-hystrix-dashboard` and `spring-boot-starter-thymeleaf` expose a way to execute code submitted within the request URI path during the resolution of view templates. When a request is made at `/hystrix/monitor;[user-provided data]`, the path elements following `hystrix/monitor` are being evaluated as SpringEL expressions, which can lead to code execution.

Source: CVE List, as of . About the data.

What to do

Advisories and patches

The CVE record links no vendor advisory, patch or mitigation.

This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.

Affected products and versions

Versions by product, as listed in the CVE record (1 product)
n/a Spring Cloud Netflix
StatusVersions
AffectedSpring Cloud Netflix versions 2.2.x prior to 2.2.10.Release + and old unsupport…

Source: CVE List, as of . About the data.

Weakness

CWE-94
  • CWE-94: Improper Control of Generation of Code ('Code Injection')

CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record.

Timeline

DateEvent
CVE record published
CVE record last updated

References

1

Known exploited VMware vulnerabilities

  • CVE-2025-22224: VMware ESXi and Workstation TOCTOU Race Condition Vulnerability (added )
  • CVE-2025-22225: VMware ESXi Arbitrary Write Vulnerability (added )
  • CVE-2025-22226: VMware ESXi, Workstation, and Fusion Information Disclosure Vulnerability (added )
  • CVE-2024-38812: VMware vCenter Server Heap-Based Buffer Overflow Vulnerability (added )
  • CVE-2024-38813: VMware vCenter Server Privilege Escalation Vulnerability (added )