CVE-2018-7704

FAUCET Score

CVE-2018-7704 describes an arbitrary email message disclosure vulnerability affecting SecurEnvoy SecurMail versions prior to 9.2.501. This medium-severity vulnerability (CVSS 6.5) allows remote authenticated attackers to read any email by manipulating the 'option1' parameter in a reply action to secmail/getmessage.exe. While not listed on CISA's KEV catalog, an ExploitDB entry exists (EDB-44285), and it has garnered some community discussion and media coverage, indicating awareness of the flaw.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		< 9.2.501CPE matchmatch criteria	cpe:2.3:a:securenvoy:securmail::::::::

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

Exploitability Score

2.8

Impact Score

3.6

CvssVersion

3.0

Exploit Intelligence

EPSS Score

4.71%

Probability of exploitation in next 30 days

EPSS Percentile

90.9%

Percentile rank of EPSS score among Peer Group

As of 2026-07-25

Model: v2026.06.15

ExploitDB: EDB-44285 · Mar 13, 2018

This CVE's current EPSS score of 0.0471 is in the 97th percentile among its peer group of 21,951 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

seclists.org / fulldisclosure/2018/Mar/29

ExploitMailing ListThird Party Advisory

exploit-db.com / exploits/44285

ExploitThird Party AdvisoryVDB Entry

sec-consult.com / en/blog/advisories/multiple-critical-vulnerabilities-in-securenvoy-securmail/index.html

ExploitThird Party Advisory