VDB-237729 · CVE-2023-37426 · ARUBA-PSA-2023-012

Aruba EdgeConnect SD-WAN Orchestrator SSH Host Key hard-coded key

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.8	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Aruba EdgeConnect SD-WAN Orchestrator. This affects an unknown function of the component SSH Host Key Handler. Performing a manipulation results in hard-coded key. This vulnerability is cataloged as CVE-2023-37426. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Aruba EdgeConnect SD-WAN Orchestrator (Network Management Software) (affected version not known). This affects some unknown functionality of the component SSH Host Key Handler. The manipulation with an unknown input leads to a hard-coded key vulnerability. CWE is classifying the issue as CWE-321. The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

EdgeConnect SD-WAN Orchestrator instances prior to the versions resolved in this advisory were found to have shared static SSH host keys for all installations. This vulnerability could allow an attacker to spoof the SSH host signature and thereby masquerade as a legitimate Orchestrator host.

The weakness was shared 08/23/2023 as ARUBA-PSA-2023-012. The advisory is shared at arubanetworks.com. This vulnerability is uniquely identified as CVE-2023-37426 since 07/05/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600.001 for this issue.

Upgrading eliminates this vulnerability.

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

Productinfo

Type

Network Management Software

Vendor

Aruba

Name

EdgeConnect SD-WAN Orchestrator

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.4
CNA Vector (Hewlett Packard Enterprise (HPE)): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Hard-coded key
CWE: CWE-321 / CWE-320
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/05/2023 🔍
08/23/2023 +49 days 🔍
08/23/2023 +0 days 🔍
09/14/2023 +22 days 🔍

Sourcesinfo

Advisory: ARUBA-PSA-2023-012
Status: Confirmed

CVE: CVE-2023-37426 (🔍)
GCVE (CVE): GCVE-0-2023-37426
GCVE (VulDB): GCVE-100-237729

Entryinfo

Created: 08/23/2023 08:07
Updated: 09/14/2023 16:17
Changes: 08/23/2023 08:07 (49), 09/14/2023 16:17 (11)
Complete: 🔍
Cache ID: 216::103