ConnectWise ManagedITSync up to 2017 ManagedIT.asmx sql injection

Summaryinfo

A vulnerability was found in ConnectWise ManagedITSync up to 2017. It has been declared as critical. This affects an unknown part of the file ManagedIT.asmx. Executing a manipulation can lead to sql injection. This vulnerability appears as CVE-2017-18362. The attack may be performed from remote. In addition, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in ConnectWise ManagedITSync up to 2017 (Network Management Software). This vulnerability affects some unknown processing of the file ManagedIT.asmx. The manipulation with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

ConnectWise ManagedITSync integration through 2017 for Kaseya VSA is vulnerable to unauthenticated remote commands that allow full direct access to the Kaseya VSA database. In February 2019, attackers have actively exploited this in the wild to download and execute ransomware payloads on all endpoints managed by the VSA server. If the ManagedIT.asmx page is available via the Kaseya VSA web interface, anyone with access to the page is able to run arbitrary SQL queries, both read and write, without authentication.

The bug was discovered 02/04/2019. The weakness was presented 02/05/2019. This vulnerability was named CVE-2017-18362 since 02/04/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a exploit are known. The MITRE ATT&CK project declares the attack technique as T1505.

It is declared as attacked. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. This issue was added on 05/24/2022 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 06/14/2022:

The impacted product is end-of-life and should be disconnected if still in use.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Network Management Software

Vendor

• ConnectWise

Name

• ManagedITSync

Version

• 2017

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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