🛡️ CVE-2021-22053 — spring-cloud-netflix-hystrix-dashboard

🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-94 OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Code injection in spring-cloud-netflix-hystrix-dashboard

Applications using the spring-cloud-netflix-hystrix-dashboard 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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity high, availability low.

Weakness class

CVE-2021-22053 is classified as CWE-94: Code Injection. Input is incorporated into code that the runtime evaluates, so an attacker can have their own code executed.

Affected software

CVE-2021-22053 is recorded against 1 package.

  • org.springframework.cloud:spring-cloud-netflix-hystrix-dashboard (fixed in 2.2.10.RELEASE)

Timeline and source

Published on 23 November 2021 and last revised on 8 November 2023. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
tanzu.vmware.com (Web)

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
CWE CWE-94
Public Exploit ✅ No
Source OSV
Published 2021-11-23
Updated 2026-08-12
Modified 2023-11-08
Fix URL N/A

Affected Packages

Software From version Fixed in
org.springframework.cloud:spring-cloud-netflix-hystrix-dashboard — 2.2.10.RELEASE

Site Security Check

Is spring-cloud-netflix-hystrix-dashboard part of your stack?

CVE-2021-22053 is rated CVSS 8.0 High. BotEraser scans your installation against known CVE records and tells you whether this vulnerability applies to the versions you actually run.

Scan My Site Free →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.

Browse related advisories

All advisoriesCVE