CVE-2018-7702

CRITICAL

SecurEnvoy SecurMail <9.2.501 - RCE

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-7702. PoCs published by SEC Consult.

AI-analyzed exploit summary This is a detailed security advisory from SEC Consult describing multiple critical vulnerabilities in SecurEnvoy SecurMail, including XSS, path traversal, insecure direct object reference, missing authentication, and CSRF. Proof-of-concept examples are provided for each vulnerability.

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.

Exploits (1)

exploitdb WRITEUP
by SEC Consult · textwebappsaspx
https://www.exploit-db.com/exploits/44285

This is a detailed security advisory from SEC Consult describing multiple critical vulnerabilities in SecurEnvoy SecurMail, including XSS, path traversal, insecure direct object reference, missing authentication, and CSRF. Proof-of-concept examples are provided for each vulnerability.

Classification
Writeup 100%
Attack Type
Xss | Info Leak | Auth Bypass | Other
Complexity
Moderate
Reliability
Reliable
Target: SecurEnvoy SecurMail 9.1.501
No auth needed
Prerequisites: Network access to the SecurEnvoy server · Valid message IDs for some exploits
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2018/Mar/29
Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/44285/

Scores

CVSS v3 9.1
EPSS 0.1472
EPSS Percentile 96.2%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Details

CWE
CWE-862
Status published
Products (1)
securenvoy/securmail < 9.2.501
Published Mar 15, 2018
Tracked Since Feb 18, 2026