CVE-2021-22113

Summary

Applications using the “Sensitive Headers” functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the “Sensitive Headers” restriction when executing requests with specially constructed URLs. Applications that use Spring Security's StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing.

Affected Software

VendorProductVersion RangeStatus
n/aSpring Cloud Netflix Zuul2.2.6 and belowaffected

Weaknesses

  • Sensitive Headers restriction bypass

ADP Enrichment

CVE Program Container

Additional References

References