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CVEs / CVE-2020-5410

CVE-2020-5410: VMware Tanzu Spring Cloud Config Directory Traversal Vulnerability

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Summary

Spring, by VMware Tanzu, Cloud Config contains a path traversal vulnerability that allows applications to serve arbitrary configuration files.

CISA, Known Exploited Vulnerabilities catalog

Description

Spring Cloud Config, versions 2.2.x prior to 2.2.3, versions 2.1.x prior to 2.1.9, and older unsupported versions allow applications to serve arbitrary configuration files through the spring-cloud-config-server module. A malicious user, or attacker, can send a request using a specially crafted URL that can lead to a directory traversal attack.

The CVE record, via NVD · published 2 Jun 2020 · NVD status: Analyzed

Affected and fixed versions

As stated by the CVE record (from the CNA)
ProductAffectedFixed in
Spring by VMware Spring Cloud Configfrom 2.1, before 2.1.92.1.9
Spring by VMware Spring Cloud Configfrom 2.2, before 2.2.32.2.3
As stated by OSV
ProductAffectedFixed in
org.springframework.cloud:spring-cloud-config-server (Maven)from 2.1.0, before 2.1.92.1.9
org.springframework.cloud:spring-cloud-config-server (Maven)from 2.2.0, before 2.2.32.2.3

Package versions from GHSA-32xf-jwmv-9hf3.

Exploitation

In CISA KEV since25 Mar 2022
Due date for US federal agencies15 Apr 2022
Used in ransomware campaignsUnknown
Required actionApply updates per vendor instructions.

Severity

CVSS 3.17.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Scored by NVD
WeaknessCWE-23, CWE-22

References

Sources

Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.

This product uses data from the NVD API but is not endorsed or certified by the NVD.