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saintSAINT CorporationSAINT:EA21934BE7986CEF27E73EAA38D7EB58
HistoryApr 05, 2022 - 12:00 a.m.

Spring Cloud Function Remote Code Execution

2022-04-0500:00:00
SAINT Corporation
download.saintcorporation.com
163

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.975 High

EPSS

Percentile

100.0%

Added: 04/05/2022

Background

Spring Cloud Function abstracts all transport details and infrastructure, allowing developers to keep all familiar tools and processes and focus on business logic.

Problem

Spring Cloud Function has remote code execution vulnerability. An attacker could provide a crafted Spring Expression language (SpEL) as a routing-expression that may result in access to local resources.

Resolution

Apply the patch referenced in the CVE-2022-22963.

References

<https://tanzu.vmware.com/security/cve-2022-22963&gt;

Limitations

Platforms

Windows
Linux

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.975 High

EPSS

Percentile

100.0%