Vulnerability Report

CVE-2017-7414

RCE

Title: Horde Groupware RCE

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2017-7414.

CWE Category CWE-78

Published Date Apr 04, 2017

Modified Date Jun 17, 2026

Exploit Status Not Found

Score 7.5 CVSS v3.0

Exploit Probability (EPSS)

1.25%

Vulnerability Summary

CVE-2017-7414: In Horde_Crypt before 2.7.6, as used in Horde Groupware Webmail Edition 5.x through 5.2.17, OS Command Injection can occur if the user has PGP features enabled in the user's preferences, and has enabled the "Should PGP signed messages be automatically verified when viewed?" preference. To exploit this vulnerability, an attacker can send a PGP signed email (that is maliciously crafted) to the Horde user, who then must either view or preview it.

Impacted Vendors

horde 1

nulllogic 1

handysoft 1

Reference Links

https://lists.debian.org/debian-lts-announce/2018/06/msg00006.html https://lists.horde.org/archives/horde/Week-of-Mon-20170403/056767.html https://lists.debian.org/debian-lts-announce/2018/06/msg00006.html https://lists.horde.org/archives/horde/Week-of-Mon-20170403/056767.html

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

HIGH

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.1

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:H/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns