VDB-127449 · CVE-2018-12313 · Nessus 111232

ASUSTOR ADM 3.1.1 URL snmp.cgi rocommunity input validation

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in ASUSTOR ADM 3.1.1. It has been rated as critical. This vulnerability affects unknown code of the file snmp.cgi of the component URL Handler. Performing a manipulation of the argument rocommunity results in input validation. This vulnerability is cataloged as CVE-2018-12313. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in ASUSTOR ADM 3.1.1. This affects an unknown function of the file snmp.cgi of the component URL Handler. The manipulation of the argument rocommunity with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

OS command injection in snmp.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands without authentication via the "rocommunity" URL parameter.

The bug was discovered 10/25/2018. The weakness was shared 12/04/2018 (Website). The advisory is shared at blog.securityevaluators.com. This vulnerability is uniquely identified as CVE-2018-12313 since 06/13/2018. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 111232 (ASUSTOR Data Master < 3.1.3 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 13381 (ASUSTOR Data Master AS-602T Multiple Vulnerabilitites).

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (111232). The entries VDB-127441, VDB-127442, VDB-127443 and VDB-127444 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

ASUSTOR

Name

Version

3.1.1

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 111232
Nessus Name: ASUSTOR Data Master < 3.1.3 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/31/2018 🔍
06/13/2018 +13 days 🔍
07/24/2018 +41 days 🔍
10/25/2018 +93 days 🔍
12/04/2018 +40 days 🔍
12/04/2018 +0 days 🔍
12/05/2018 +1 days 🔍
04/17/2020 +499 days 🔍

Sourcesinfo

Advisory: blog.securityevaluators.com
Status: Not defined

CVE: CVE-2018-12313 (🔍)
GCVE (CVE): GCVE-0-2018-12313
GCVE (VulDB): GCVE-100-127449
See also: 🔍

Entryinfo

Created: 12/05/2018 08:06
Updated: 04/17/2020 09:42
Changes: 12/05/2018 08:06 (72), 04/17/2020 09:42 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.