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Spring-cloud-netflix CVEs

3 CVEs, 2 exploited

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Product spring-cloud-netflix✕
Overview 3 matches · 0 protected · 2 exploited · 0 CISA KEV · 2 public PoC · 0 EPSS ≥ 0.5
3matches 0protected0.0% 2exploited66.7% 0CISA KEV0.0% 2public PoC66.7% 0EPSS ≥ 0.50.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 2 66.7% No exploit published 1 33.3%
Critical 0 0.0% High 1 33.3% Medium 2 66.7% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 3 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 2 66.7% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 1 33.3%
split by peak 1 / month
No exploit published: 1Mitigation candidate: 2 Medium: 2High: 1 not blocked: 3 No public exploit: 1Exploited: 2
Aug 201 Mitigation candidate1 Medium1 not blocked1 Exploited1 Sep 200 Oct 200 Nov 200 Dec 200 Jan 210 Feb 211 No exploit published1 Medium1 not blocked1 No public exploit1 Mar 210 Apr 210 May 210 Jun 210 Jul 210 Aug 210 Sep 210 Oct 210 Nov 211 Mitigation candidate1 High1 not blocked1 Exploited1
Sep 20Nov 20Jan 21Mar 21May 21Jul 21Sep 21Nov 21
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CVE Severity Published▾ Status Exploitation Description
CVE-2021-22053 High 2021-11-19 Mitigation candidate Exploited 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.
CVE-2021-22113 Medium 2021-02-23 No exploit published No public exploit 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.
CVE-2020-5412 Medium 2020-08-07 Mitigation candidate Exploited Spring Cloud Netflix, versions 2.2.x prior to 2.2.4, versions 2.1.x prior to 2.1.6, and older unsupported versions allow applications to use the Hystrix Dashboard proxy.stream endpoint to make requests to any server reachable by the server hosting the dashboard. A malicious user, or attacker, can send a request to other servers that should not be exposed publicly.