ConnectWise Control 19.3.25270.7185/22.8.10013.8329 ConnectWiseControl.Client.exe h code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in ConnectWise Control. It has been rated as critical. Affected by this issue is some unknown functionality of the file Bin/ConnectWiseControl.Client.exe. Performing a manipulation of the argument h results in code injection. This vulnerability is known as CVE-2023-25719. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in ConnectWise Control (Network Management Software). This affects an unknown function of the file Bin/ConnectWiseControl.Client.exe. The manipulation of the argument h with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

ConnectWise Control before 22.9.10032 (formerly known as ScreenConnect) fails to validate user-supplied parameters such as the Bin/ConnectWiseControl.Client.exe h parameter. This results in reflected data and injection of malicious code into a downloaded executable. The executable can be used to execute malicious queries or as a denial-of-service vector.

The weakness was published 02/13/2023. It is possible to read the advisory at cybir.com. This vulnerability is uniquely identified as CVE-2023-25719 since 02/13/2023. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

Upgrading to version 22.9.10032 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-29629). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Control 22.9.10032

Timelineinfo

02/13/2023 🔍
02/13/2023 +0 days 🔍
02/13/2023 +0 days 🔍
06/20/2025 +857 days 🔍

Sourcesinfo

Advisory: cybir.com
Status: Confirmed

CVE: CVE-2023-25719 (🔍)
GCVE (CVE): GCVE-0-2023-25719
GCVE (VulDB): GCVE-100-220815
EUVD: 🔍

Entryinfo

Created: 02/13/2023 21:54
Updated: 06/20/2025 00:15
Changes: 02/13/2023 21:54 (41), 03/12/2023 09:43 (11), 03/21/2025 17:03 (17), 06/20/2025 00:15 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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