Detections
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FreeBSD : Post-Auth Remote Code Execution found in Roundcube Webmail (0d6094a2-4095-11f0-8c92-00d861a0e66d)

high Nessus Plugin ID 237740

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 0d6094a2-4095-11f0-8c92-00d861a0e66d advisory.

 Roundcube Webmail reports:
 Fix Post-Auth RCE via PHP Object Deserialization reported by firs0v

Tenable has extracted the preceding description block directly from the FreeBSD security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?17e9161b

http://www.nessus.org/u?150d7015

Plugin Details

Severity: High

ID: 237740

File Name: freebsd_pkg_0d6094a2409511f08c9200d861a0e66d.nasl

Version: 1.5

Type: local

Published: 6/4/2025

Updated: 2/24/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.4

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2025-49113

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 8.2

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

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:roundcube-php84, p-cpe:/a:freebsd:freebsd:roundcube-php83, cpe:/o:freebsd:freebsd, p-cpe:/a:freebsd:freebsd:roundcube-php81, p-cpe:/a:freebsd:freebsd:roundcube-php82

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/3/2025

Vulnerability Publication Date: 6/2/2025

CISA Known Exploited Vulnerability Due Dates: 3/13/2026

Exploitable With

Core Impact

Metasploit (Roundcube Post-Auth RCE via PHP Object Deserialization)

Reference Information

CVE: CVE-2025-49113

IAVA: 2025-A-0392-S