CVE-2021-22051 (GCVE-0-2021-22051)

Vulnerability from cvelistv5 – Published: 2021-11-08 13:37 – Updated: 2024-08-03 18:30
VLAI?
Summary
Applications using Spring Cloud Gateway are vulnerable to specifically crafted requests that could make an extra request on downstream services. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.5+, 2.2.x users should upgrade to 2.2.10.RELEASE or newer.
Severity ?
No CVSS data available.
CWE
  • Specifically crafted requests could make an extra request on downstream services.
Assigner
References
Impacted products
Vendor Product Version
n/a Spring Cloud Gateway Affected: 3.0.0 to 3.0.4, 2.2.0.RELEASE to 2.2.9.RELEASE, and older versions
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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