VDB-10255 · EDB 28243 · BID 62310

Synology DiskStation Manager 4.3-3776 Web Interface /webman/info.cgi host/target/add Reflected cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

A vulnerability has been found in Synology DiskStation Manager 4.3-3776 (Network Attached Storage Software) and classified as problematic. Affected by this vulnerability is an unknown function of the file /webman/info.cgi of the component Web Interface. The manipulation of the argument host/target/add with an unknown input leads to a cross site scripting vulnerability (Reflected). The CWE definition for the vulnerability is CWE-80. The software receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. As an impact it is known to affect confidentiality, integrity, and availability. An attacker might be able to inject arbitrary html and script code into the web site. This would alter the appearance and would make it possible to initiate further attacks against site visitors.

The weakness was published 09/10/2013 by Andrea Fabrizi with andreafabrizi.it as Synology DSM multiple vulnerabilities as confirmed mailinglist post (Bugtraq). It is possible to read the advisory at seclists.org. The vendor was not involved in the public release. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

A public exploit has been developed by Andrea Fabrizi in HTTP Request and been published immediately after the advisory. It is declared as proof-of-concept. It is possible to download the exploit at seclists.org.

Proper firewalling of is able to address this issue.

The vulnerability is also documented in the vulnerability database at Exploit-DB (28243). Similar entries are available at 10252, 10253, 10254 and 10256.

Productinfo

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Vendor

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CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

Exploitinginfo

Name: Reflected
Class: Cross site scripting / Reflected
CWE: CWE-80
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Andrea Fabrizi
Programming Language: 🔍
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

09/10/2013 🔍
09/10/2013 +0 days 🔍
09/10/2013 +0 days 🔍
09/12/2013 +2 days 🔍
09/13/2013 +1 days 🔍
03/29/2019 +2023 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: Synology DSM multiple vulnerabilities
Researcher: Andrea Fabrizi
Organization: andreafabrizi.it
Status: Confirmed
SecurityFocus: 62310
OSVDB: 97172

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 09/13/2013 11:21 AM
Updated: 03/29/2019 03:42 PM
Changes: (6) software_type vulnerability_cwe source_securityfocus source_securityfocus_date source_securityfocus_class source_exploitdb_date
Complete: 🔍

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