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Vulnerability record · CVE-2018-7702 · published 15 March 2018

CVE-2018-7702: Securenvoy securmail missing authorization vulnerability

Securenvoy · Securmail

SecurEnvoy SecurMail before 9.2.501 allows remote attackers to spoof transmission of arbitrary e-mail messages, resend e-mail messages to arbitrary recipients, or modify arbitrary message bodies and attachments by leveraging missing authentication and authorization.

9.1 CVSS 3.0 Critical EPSS 14% · top 3.6% CWE-862 · Missing authorization
9.1CVSS 3.0 base score, v2 6.4
14%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

SecurEnvoy SecurMail before 9.2.501 allows remote attackers to spoof transmission of arbitrary e-mail messages, resend e-mail messages to arbitrary recipients, or modify arbitrary message bodies and attachments by leveraging missing authentication and authorization.

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

Affected products

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

References

LinkTags
http://seclists.org/fulldisclosure/2018/Mar/29 Mailing ListThird Party Advisory
https://www.exploit-db.com/exploits/44285/ Third Party AdvisoryVDB Entry
https://www.sec-consult.com/en/blog/advisories/multiple-critical-vulnerabilities-in-securenvoy-securmail/index.html Third Party Advisory
http://seclists.org/fulldisclosure/2018/Mar/29 Mailing ListThird Party Advisory
https://www.exploit-db.com/exploits/44285/ Third Party AdvisoryVDB Entry
https://www.sec-consult.com/en/blog/advisories/multiple-critical-vulnerabilities-in-securenvoy-securmail/index.html Third Party Advisory

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Related vulnerabilities

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

9.0CVE-2020-13376Securenvoy securmail path traversal vulnerabilitySecurEnvoy SecurMail 9.3.503 allows attackers to upload executable files and achieve OS command execution via a crafted SecurEnvoyReply cookie.EPSS 3.5%8.1CVE-2018-7705Securenvoy securmail path traversal vulnerabilityDirectory traversal vulnerability in SecurEnvoy SecurMail before 9.2.501 allows remote authenticated users to read e-mail messages to arbitrary recip…EPSS 6.0%6.5CVE-2018-7701Securenvoy securmail cross-site request forgery vulnerabilityMultiple cross-site request forgery (CSRF) vulnerabilities in SecurEnvoy SecurMail before 9.2.501 allow remote attackers to hijack the authentication…EPSS 2.9%6.5CVE-2018-7704Securenvoy securmail information exposure vulnerabilitySecurEnvoy SecurMail before 9.2.501 allows remote authenticated users to read arbitrary e-mail messages via the option1 parameter in a reply action t…EPSS 4.6%6.5CVE-2018-7706Securenvoy securmail path traversal vulnerabilityDirectory traversal vulnerability in SecurEnvoy SecurMail before 9.2.501 allows remote authenticated users to read arbitrary e-mail messages via a ..…EPSS 6.7%6.1CVE-2018-7703Securenvoy securmail cross-site scripting vulnerabilityCross-site scripting (XSS) vulnerability in SecurEnvoy SecurMail before 9.2.501 allows remote attackers to inject arbitrary web script or HTML via th…EPSS 3.9%6.1CVE-2018-7707Securenvoy securmail cross-site scripting vulnerabilityCross-site scripting (XSS) vulnerability in SecurEnvoy SecurMail before 9.2.501 allows remote attackers to inject arbitrary web script or HTML via an…EPSS 2.6%9.9CVE-2026-84869ScreenConnect client allows unauthorized file transfer and execution in remote sessionsA flaw in the ConnectWise ScreenConnect client lets files be transferred and executed inside an active remote session without authorization or Host c…KEVEPSS 0.92%analysed

Source: NIST National Vulnerability Database (record CVE-2018-7702), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.