Home/CVE/In Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions, an application that is deployed t
CVE

CVE-2023-20873

In Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions, an application that is deployed t

In Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions, an application that is deployed to Cloud Foundry could be susceptible to a security bypass. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.6+. 2.7.x users should upgrade to 2.7.11+. Users of older, unsupported versions should upgrade to 3.0.6+ or 2.7.11+.

CRITICAL · CVSS 9.8 EPSS 0.00446
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

4
vmware spring boot< 2.5.15
vmware spring boot>= 2.6.0 and < 2.6.14
vmware spring boot>= 2.7.0 and < 2.7.11
vmware spring boot>= 3.0.0 and < 3.0.6
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.springframework.boot:spring-boot-actuator-autoconfigure CRITICAL fixed in 3.0.6
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Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · security@vmware.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Apr 2023 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

4
rhsaRHSA-2023:7678Moderate
rhsaRHSA-2023:5147Moderate
rhsaRHSA-2023:5148Moderate
oracle-cpuoracle-cpu-Oracle-Communications-Cloud-Native-Core-Policy-14277--CVE-2023-20873
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.netapp.com/advisory/ntap-20230601-0009/Third Party Advisory
https://spring.io/blog/2023/05/18/spring-boot-2-5-15-and-2-6-15-available-now
https://spring.io/security/cve-2023-20873Vendor Advisory
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