Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6 Web Management Interface ecn-down command injection ⚔ [Disputed]

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k2.19

Summaryinfo

A vulnerability labeled as critical has been found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. Impacted is an unknown function of the component Web Management Interface. Executing a manipulation of the argument ecn-down can lead to command injection. This vulnerability is registered as CVE-2023-2374. It is possible to launch the attack remotely. Furthermore, an exploit is available. The presence of this vulnerability remains uncertain at this time. The vendor position is that post-authentication issues are not accepted as vulnerabilities.

Detailsinfo

A vulnerability has been found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6 (Router Operating System) and classified as critical. This vulnerability affects an unknown part of the component Web Management Interface. The manipulation of the argument ecn-down with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 04/28/2023. The advisory is available at github.com. This vulnerability was named CVE-2023-2374. The exploitation requires an enhanced level of successful authentication. Technical details and also a public exploit are known. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The real existence of this vulnerability is still doubted at the moment. The vendor position is that post-authentication issues are not accepted as vulnerabilities.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.2
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 7.2
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/28/2023 🔍
04/28/2023 +0 days 🔍
04/28/2023 +0 days 🔍
07/09/2026 +1168 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined
Disputed: 🔍

CVE: CVE-2023-2374 (🔍)
GCVE (CVE): GCVE-0-2023-2374
GCVE (VulDB): GCVE-100-227650
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/28/2023 13:35
Updated: 07/09/2026 17:34
Changes: 04/28/2023 13:35 (42), 05/21/2023 15:07 (2), 05/21/2023 15:13 (28), 07/09/2026 15:54 (31), 07/09/2026 17:34 (28)
Complete: 🔍
Submitter: leetmoon
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #114075: Command injection at the web management interface of EdgeRouter-x(6) (by leetmoon)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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