CVE-2023-50643: n/a in n/a
An issue in Evernote Evernote for MacOS v.10.68.2 allows a remote attacker to execute arbitrary code via the RunAsNode and enableNodeClilnspectArguments components.
AI Analysis
Technical Summary
CVE-2023-50643 is a critical remote code execution vulnerability affecting Evernote for MacOS version 10.68.2. The flaw exists within the RunAsNode and enableNodeClilnspectArguments components of the application. These components appear to be involved in executing or managing Node.js processes or commands within the Evernote client. An attacker can exploit this vulnerability remotely without requiring any privileges or user interaction, allowing arbitrary code execution on the victim's machine. The CVSS 3.1 base score of 9.8 reflects the high severity, with an attack vector over the network (AV:N), low attack complexity (AC:L), no privileges required (PR:N), and no user interaction needed (UI:N). The impact affects confidentiality, integrity, and availability fully (C:H/I:H/A:H). Although no specific vendor or product details beyond Evernote for MacOS 10.68.2 are provided, the vulnerability enables an attacker to gain full control over the affected system, potentially leading to data theft, system compromise, or use of the machine as a foothold for lateral movement within an organization. No known exploits are reported in the wild yet, and no patches or mitigation links are currently available, indicating that organizations should prioritize monitoring and containment strategies while awaiting vendor updates.
Potential Impact
For European organizations, this vulnerability poses a significant risk, especially those relying on Evernote for MacOS as part of their productivity or collaboration toolset. The ability for a remote attacker to execute arbitrary code without authentication or user interaction means that attackers can compromise endpoints silently and rapidly. This could lead to unauthorized access to sensitive corporate data, intellectual property theft, disruption of business operations, and potential lateral movement within corporate networks. Organizations in sectors such as finance, legal, consulting, and technology, which often use Evernote for note-taking and information sharing, are particularly at risk. Moreover, the vulnerability could be leveraged in targeted attacks or ransomware campaigns, amplifying the potential damage. The lack of patches at the time of disclosure increases the urgency for organizations to implement interim protective measures. Given the criticality and ease of exploitation, the threat could lead to widespread compromise if exploited at scale.
Mitigation Recommendations
Given the absence of official patches, European organizations should implement immediate compensating controls. These include: 1) Restricting network access to endpoints running Evernote for MacOS, especially limiting inbound connections and isolating these devices within segmented network zones. 2) Employing endpoint detection and response (EDR) solutions to monitor for anomalous process executions, particularly those invoking Node.js or related components. 3) Temporarily disabling or uninstalling Evernote for MacOS 10.68.2 where feasible until a vendor patch is released. 4) Applying strict application whitelisting to prevent unauthorized code execution. 5) Enhancing monitoring of logs and network traffic for signs of exploitation attempts targeting Evernote clients. 6) Educating users about the risk and advising caution with network exposure and suspicious activity. 7) Collaborating with IT and security teams to prioritize patch management once updates become available. These targeted steps go beyond generic advice by focusing on the specific attack vector and components involved in this vulnerability.
Affected Countries
Germany, France, United Kingdom, Netherlands, Sweden, Italy, Spain, Belgium, Switzerland, Ireland
CVE-2023-50643: n/a in n/a
Description
An issue in Evernote Evernote for MacOS v.10.68.2 allows a remote attacker to execute arbitrary code via the RunAsNode and enableNodeClilnspectArguments components.
AI-Powered Analysis
Technical Analysis
CVE-2023-50643 is a critical remote code execution vulnerability affecting Evernote for MacOS version 10.68.2. The flaw exists within the RunAsNode and enableNodeClilnspectArguments components of the application. These components appear to be involved in executing or managing Node.js processes or commands within the Evernote client. An attacker can exploit this vulnerability remotely without requiring any privileges or user interaction, allowing arbitrary code execution on the victim's machine. The CVSS 3.1 base score of 9.8 reflects the high severity, with an attack vector over the network (AV:N), low attack complexity (AC:L), no privileges required (PR:N), and no user interaction needed (UI:N). The impact affects confidentiality, integrity, and availability fully (C:H/I:H/A:H). Although no specific vendor or product details beyond Evernote for MacOS 10.68.2 are provided, the vulnerability enables an attacker to gain full control over the affected system, potentially leading to data theft, system compromise, or use of the machine as a foothold for lateral movement within an organization. No known exploits are reported in the wild yet, and no patches or mitigation links are currently available, indicating that organizations should prioritize monitoring and containment strategies while awaiting vendor updates.
Potential Impact
For European organizations, this vulnerability poses a significant risk, especially those relying on Evernote for MacOS as part of their productivity or collaboration toolset. The ability for a remote attacker to execute arbitrary code without authentication or user interaction means that attackers can compromise endpoints silently and rapidly. This could lead to unauthorized access to sensitive corporate data, intellectual property theft, disruption of business operations, and potential lateral movement within corporate networks. Organizations in sectors such as finance, legal, consulting, and technology, which often use Evernote for note-taking and information sharing, are particularly at risk. Moreover, the vulnerability could be leveraged in targeted attacks or ransomware campaigns, amplifying the potential damage. The lack of patches at the time of disclosure increases the urgency for organizations to implement interim protective measures. Given the criticality and ease of exploitation, the threat could lead to widespread compromise if exploited at scale.
Mitigation Recommendations
Given the absence of official patches, European organizations should implement immediate compensating controls. These include: 1) Restricting network access to endpoints running Evernote for MacOS, especially limiting inbound connections and isolating these devices within segmented network zones. 2) Employing endpoint detection and response (EDR) solutions to monitor for anomalous process executions, particularly those invoking Node.js or related components. 3) Temporarily disabling or uninstalling Evernote for MacOS 10.68.2 where feasible until a vendor patch is released. 4) Applying strict application whitelisting to prevent unauthorized code execution. 5) Enhancing monitoring of logs and network traffic for signs of exploitation attempts targeting Evernote clients. 6) Educating users about the risk and advising caution with network exposure and suspicious activity. 7) Collaborating with IT and security teams to prioritize patch management once updates become available. These targeted steps go beyond generic advice by focusing on the specific attack vector and components involved in this vulnerability.
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2023-12-11T00:00:00.000Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 683f0dc2182aa0cae27ff3ae
Added to database: 6/3/2025, 2:59:14 PM
Last enriched: 7/4/2025, 2:55:00 AM
Last updated: 7/26/2025, 8:25:52 AM
Views: 8
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