Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6 Web Management Interface ecn-up command injection

Summaryinfo

A vulnerability identified as critical has been detected in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This issue affects some unknown processing of the component Web Management Interface. Performing a manipulation of the argument ecn-up results in command injection. This vulnerability is cataloged as CVE-2023-2373. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6 (Router Operating System). This affects some unknown functionality of the component Web Management Interface. The manipulation of the argument ecn-up with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 04/28/2023. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2023-2373. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The exploit is shared for download at github.com. It is declared as proof-of-concept.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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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 🔍
05/21/2023 +23 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-2373 (🔍)
GCVE (CVE): GCVE-0-2023-2373
GCVE (VulDB): GCVE-100-227649
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/28/2023 13:35
Updated: 05/21/2023 15:04
Changes: 04/28/2023 13:35 (42), 05/21/2023 15:01 (2), 05/21/2023 15:04 (28)
Complete: 🔍
Submitter: leetmoon
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #114074: Command injection at the web management interface of EdgeRouter-x(5) (by leetmoon)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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