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Vulnerability record · CVE-2017-14091 · published 16 December 2017

CVE-2017-14091: Trendmicro scanmail insufficient verification of data authenticity vulnerability

Trendmicro · Scanmail

A vulnerability in Trend Micro ScanMail for Exchange 12.0 exists in which certain specific installations that utilize a uncommon feature - Other Update Sources - could be exploited to overwrite sensitive files in the ScanMail for Exchange directory.

7.5 CVSS 3.0 High EPSS 0.74% · top 47.2% CWE-345 · Insufficient verification of data authenticity
7.5CVSS 3.0 base score, v2 7.6
0.74%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability in Trend Micro ScanMail for Exchange 12.0 exists in which certain specific installations that utilize a uncommon feature - Other Update Sources - could be exploited to overwrite sensitive files in the ScanMail for Exchange directory.

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://success.trendmicro.com/solution/1118486 PatchVendor Advisory
https://www.coresecurity.com/advisories/trend-micro-scanmail-microsoft-exchange-multiple-vulnerabilities ExploitThird Party Advisory
https://success.trendmicro.com/solution/1118486 PatchVendor Advisory
https://www.coresecurity.com/advisories/trend-micro-scanmail-microsoft-exchange-multiple-vulnerabilities ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2017-14090Trendmicro scanmail inadequate encryption strength vulnerabilityA vulnerability in Trend Micro ScanMail for Exchange 12.0 exists in which some communications to the update servers are not encrypted.EPSS 1.3%8.8CVE-2017-14092Trendmicro scanmail cross-site request forgery vulnerabilityThe absence of Anti-CSRF tokens in Trend Micro ScanMail for Exchange 12.0 web interface forms could allow an attacker to submit authenticated request…EPSS 0.89%7.0CVE-2019-14688Trendmicro control manager uncontrolled search path element vulnerabilityTrend Micro has repackaged installers for several Trend Micro products that were found to utilize a version of an install package that had a DLL hija…EPSS 1.9%6.1CVE-2017-14093Trendmicro scanmail cross-site scripting vulnerabilityThe Log Query and Quarantine Query pages in Trend Micro ScanMail for Exchange 12.0 are vulnerable to cross site scripting (XSS) attacks.EPSS 1.0%5.5CVE-2021-25252Trendmicro apex central uncontrolled resource consumption vulnerabilityTrend Micro's Virus Scan API (VSAPI) and Advanced Threat Scan Engine (ATSE) - are vulnerable to a memory exhaustion vulnerability that may lead to de…EPSS 0.62%7.8CVE-2023-38831WinRAR ZIP archive spoofing leads to arbitrary code executionWinRAR before 6.23 mishandles ZIP archives that contain a benign file and a folder with the same name, causing the folder's contents to be processed …KEVEPSS 100%analysed9.8CVE-2022-26871Trend Micro Apex Central unauthenticated arbitrary file uploadTrend Micro Apex Central (and Apex One) contains an arbitrary file upload flaw caused by insufficient verification of data authenticity (CWE-345). An…KEVEPSS 19%analysed

Source: NIST National Vulnerability Database (record CVE-2017-14091), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.