VDB-114125 · CVE-2018-5471 · BID 103340

Belden Hirschmann RS Web Interface information disclosure

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.
4.8	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Belden Hirschmann RS, RSR, RSB, MACH100, MACH1000, MACH4000, MS and OCTOPUS Classic. Affected by this vulnerability is an unknown functionality of the component Web Interface. The manipulation leads to information disclosure. This vulnerability is referenced as CVE-2018-5471. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Belden Hirschmann RS, RSR, RSB, MACH100, MACH1000, MACH4000, MS and OCTOPUS Classic and classified as problematic. This issue affects an unknown code of the component Web Interface. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A Cleartext Transmission of Sensitive Information issue was discovered in Belden Hirschmann RS, RSR, RSB, MACH100, MACH1000, MACH4000, MS, and OCTOPUS Classic Platform Switches. A cleartext transmission of sensitive information vulnerability in the web interface has been identified, which may allow an attacker to obtain sensitive information through a successful man-in-the-middle attack.

The bug was discovered 03/06/2018. The weakness was published 03/06/2018 by Amir with Positive Technologies (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2018-5471 since 01/12/2018. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 103340†). Similar entries are available at VDB-114121, VDB-114122, VDB-114123 and VDB-114124. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Belden Hirschmann

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/12/2018 🔍
03/06/2018 +53 days 🔍
03/06/2018 +0 days 🔍
03/06/2018 +0 days 🔍
03/06/2018 +0 days 🔍
03/07/2018 +1 days 🔍
01/10/2020 +674 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Amir
Organization: Positive Technologies
Status: Not defined

CVE: CVE-2018-5471 (🔍)
GCVE (CVE): GCVE-0-2018-5471
GCVE (VulDB): GCVE-100-114125
SecurityFocus: 103340 - Multiple Belden Products Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 03/07/2018 07:57
Updated: 01/10/2020 19:39
Changes: 03/07/2018 07:57 (58), 01/10/2020 19:39 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.