Ubiquiti EdgeRouter X Web Management Interface command injection
CVE-2023-2373

8.6HIGH

Key Information:

Vendor

Ubiquiti

Status
Edgerouter X
Vendor
CVE Published:
28 April 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-2373?

A vulnerability exists in the Ubiquiti EdgeRouter X's web management interface that allows for remote command injection through the manipulation of the 'ecn-up' argument. This oversight in security could enable an attacker to execute arbitrary commands and gain unauthorized access to affected systems. The exploit has been publicly disclosed, heightening the urgency for organizations to implement protective measures and update their affected EdgeRouter X devices.

Affected Version(s)

EdgeRouter X 2.0.9-hotfix.0

EdgeRouter X 2.0.9-hotfix.1

EdgeRouter X 2.0.9-hotfix.2

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-2023-2373 - Proof of Concept

References

https://vuldb.com/vuln/227649
vdb-entrytechnical-description
https://vuldb.com/vuln/227649/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2023-2373
third-party-advisory

EPSS Score

7% chance of being exploited in the next 30 days.

CVSS V4

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

leetmoon (VulDB User)
.