Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2017-16651

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/11/2017
Last modified:
22/10/2025

Description

Roundcube Webmail before 1.1.10, 1.2.x before 1.2.7, and 1.3.x before 1.3.3 allows unauthorized access to arbitrary files on the host's filesystem, including configuration files, as exploited in the wild in November 2017. The attacker must be able to authenticate at the target system with a valid username/password as the attack requires an active session. The issue is related to file-based attachment plugins and _task=settings&_action=upload-display&_from=timezone requests.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:* 1.1.9 (including)
cpe:2.3:a:roundcube:webmail:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.2.6:*:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.3.2:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools