CVE-2023-41177: Vulnerability in Trend Micro, Inc. Trend Micro Mobile Security for Enterprise
Reflected cross-site scripting (XSS) vulnerabilities in Trend Micro Mobile Security (Enterprise) could allow an exploit against an authenticated victim that visits a malicious link provided by an attacker. Please note, this vulnerability is similar to, but not identical to, CVE-2023-41178.
AI Analysis
Technical Summary
CVE-2023-41177 is a reflected cross-site scripting (XSS) vulnerability identified in Trend Micro Mobile Security for Enterprise, specifically affecting version 9.8 SP5. Reflected XSS vulnerabilities occur when an application includes untrusted data in a web page without proper validation or escaping, allowing an attacker to inject malicious scripts that execute in the context of the victim's browser. In this case, the vulnerability requires the victim to be authenticated to the Trend Micro Mobile Security for Enterprise platform and to visit a specially crafted malicious link provided by the attacker. Once exploited, the attacker can execute arbitrary scripts in the victim's browser session, potentially leading to theft of session tokens, user credentials, or performing actions on behalf of the victim within the application. The CVSS v3.1 base score is 6.1, indicating a medium severity level. The vector string (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) shows that the attack can be performed remotely over the network with low attack complexity, does not require privileges, but does require user interaction (clicking the malicious link). The scope is changed (S:C), meaning the vulnerability affects resources beyond the initially vulnerable component. The impact on confidentiality and integrity is low, with no impact on availability. This vulnerability is related but not identical to CVE-2023-41178, suggesting a similar class of issues in the same product. No known exploits are currently reported in the wild, and no official patches are linked yet. The vulnerability is classified under CWE-79, which is the standard identifier for cross-site scripting issues.
Potential Impact
For European organizations using Trend Micro Mobile Security for Enterprise version 9.8 SP5, this vulnerability poses a risk primarily to the confidentiality and integrity of user sessions and data within the security management console. An attacker who successfully exploits this vulnerability could hijack authenticated sessions, steal sensitive information, or perform unauthorized actions under the victim's identity. This could lead to unauthorized access to mobile security management functions, potentially undermining the organization's mobile device security posture. While the vulnerability does not directly affect system availability, the compromise of administrative or user credentials could have cascading effects on security monitoring and response capabilities. Given the requirement for user interaction and authentication, the threat is somewhat limited but still significant, especially in environments with high-value targets or where phishing campaigns could be used to lure administrators or users into clicking malicious links. The lack of known exploits in the wild reduces immediate risk but does not eliminate the need for prompt mitigation, as attackers often develop exploits after public disclosure.
Mitigation Recommendations
European organizations should take the following specific steps to mitigate this vulnerability: 1) Immediately verify if they are running Trend Micro Mobile Security for Enterprise version 9.8 SP5 and prioritize upgrading to a patched version once available from Trend Micro. 2) Until a patch is released, implement strict input validation and output encoding on any web interfaces exposed to users, if possible, to reduce XSS risk. 3) Educate users, especially administrators, about the risks of phishing and the dangers of clicking on unsolicited or suspicious links, emphasizing the need for caution even within authenticated sessions. 4) Employ web application firewalls (WAFs) with rules designed to detect and block reflected XSS attack patterns targeting the management console. 5) Monitor logs for unusual activity or access patterns that could indicate exploitation attempts. 6) Enforce multi-factor authentication (MFA) for access to the Trend Micro Mobile Security console to reduce the impact of credential theft. 7) Restrict access to the management interface to trusted networks or VPNs to limit exposure to external attackers. These measures, combined, will reduce the attack surface and limit the potential impact until an official patch is applied.
Affected Countries
Germany, France, United Kingdom, Netherlands, Italy, Spain, Sweden, Belgium, Poland, Ireland
CVE-2023-41177: Vulnerability in Trend Micro, Inc. Trend Micro Mobile Security for Enterprise
Description
Reflected cross-site scripting (XSS) vulnerabilities in Trend Micro Mobile Security (Enterprise) could allow an exploit against an authenticated victim that visits a malicious link provided by an attacker. Please note, this vulnerability is similar to, but not identical to, CVE-2023-41178.
AI-Powered Analysis
Technical Analysis
CVE-2023-41177 is a reflected cross-site scripting (XSS) vulnerability identified in Trend Micro Mobile Security for Enterprise, specifically affecting version 9.8 SP5. Reflected XSS vulnerabilities occur when an application includes untrusted data in a web page without proper validation or escaping, allowing an attacker to inject malicious scripts that execute in the context of the victim's browser. In this case, the vulnerability requires the victim to be authenticated to the Trend Micro Mobile Security for Enterprise platform and to visit a specially crafted malicious link provided by the attacker. Once exploited, the attacker can execute arbitrary scripts in the victim's browser session, potentially leading to theft of session tokens, user credentials, or performing actions on behalf of the victim within the application. The CVSS v3.1 base score is 6.1, indicating a medium severity level. The vector string (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) shows that the attack can be performed remotely over the network with low attack complexity, does not require privileges, but does require user interaction (clicking the malicious link). The scope is changed (S:C), meaning the vulnerability affects resources beyond the initially vulnerable component. The impact on confidentiality and integrity is low, with no impact on availability. This vulnerability is related but not identical to CVE-2023-41178, suggesting a similar class of issues in the same product. No known exploits are currently reported in the wild, and no official patches are linked yet. The vulnerability is classified under CWE-79, which is the standard identifier for cross-site scripting issues.
Potential Impact
For European organizations using Trend Micro Mobile Security for Enterprise version 9.8 SP5, this vulnerability poses a risk primarily to the confidentiality and integrity of user sessions and data within the security management console. An attacker who successfully exploits this vulnerability could hijack authenticated sessions, steal sensitive information, or perform unauthorized actions under the victim's identity. This could lead to unauthorized access to mobile security management functions, potentially undermining the organization's mobile device security posture. While the vulnerability does not directly affect system availability, the compromise of administrative or user credentials could have cascading effects on security monitoring and response capabilities. Given the requirement for user interaction and authentication, the threat is somewhat limited but still significant, especially in environments with high-value targets or where phishing campaigns could be used to lure administrators or users into clicking malicious links. The lack of known exploits in the wild reduces immediate risk but does not eliminate the need for prompt mitigation, as attackers often develop exploits after public disclosure.
Mitigation Recommendations
European organizations should take the following specific steps to mitigate this vulnerability: 1) Immediately verify if they are running Trend Micro Mobile Security for Enterprise version 9.8 SP5 and prioritize upgrading to a patched version once available from Trend Micro. 2) Until a patch is released, implement strict input validation and output encoding on any web interfaces exposed to users, if possible, to reduce XSS risk. 3) Educate users, especially administrators, about the risks of phishing and the dangers of clicking on unsolicited or suspicious links, emphasizing the need for caution even within authenticated sessions. 4) Employ web application firewalls (WAFs) with rules designed to detect and block reflected XSS attack patterns targeting the management console. 5) Monitor logs for unusual activity or access patterns that could indicate exploitation attempts. 6) Enforce multi-factor authentication (MFA) for access to the Trend Micro Mobile Security console to reduce the impact of credential theft. 7) Restrict access to the management interface to trusted networks or VPNs to limit exposure to external attackers. These measures, combined, will reduce the attack surface and limit the potential impact until an official patch is applied.
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- trendmicro
- Date Reserved
- 2023-08-24T14:36:57.668Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6839c098182aa0cae2b3b6c5
Added to database: 5/30/2025, 2:28:40 PM
Last enriched: 7/8/2025, 7:25:20 PM
Last updated: 8/17/2025, 3:57:19 AM
Views: 13
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