Malicious File Write Vulnerability in Skipper Server
CVE-2024-22263

8.8HIGH

Key Information:

Vendor

Spring By Vmware Tanzu

Status
Spring Cloud Skipper
Vendor
CVE Published:
19 June 2024

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 77%

What is CVE-2024-22263?

The vulnerability allows a malicious user with access to the Skipper server API of Spring Cloud Data Flow to exploit improper sanitization of upload paths. This can lead to crafted upload requests that write arbitrary files to any location in the file system, potentially compromising the integrity of the server and exposing sensitive data.

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Deploy the Patch

Affected Version(s)

Spring Cloud Skipper 2.11.0 - 2.11.2, 2.10.x

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-22263_Scanner
Created by securelayer7

References

https://spring.io/security/cve-2024-22263

EPSS Score

77% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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