RLE FDS-PC/FDS-PC-DP 2.1 BACnet Persistent cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in RLE FDS-PC and FDS-PC-DP 2.1. Affected is an unknown function of the component BACnet. The manipulation results in cross site scripting (Persistent). This vulnerability is known as CVE-2018-7278. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in RLE FDS-PC and FDS-PC-DP 2.1. It has been classified as problematic. Affected is some unknown functionality of the component BACnet. The manipulation with an unknown input leads to a cross site scripting vulnerability (Persistent). CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

An issue was discovered on RLE Protocol Converter FDS-PC / FDS-PC-DP 2.1 devices. Persistent XSS exists in the web server. Remote attackers can inject malicious JavaScript code using the device's BACnet implementation. This is similar to a Cross Protocol Injection with SNMP.

The bug was discovered 02/18/2018. The weakness was published 02/21/2018 (Website). The advisory is shared for download at misteralfa-hack.blogspot.com. This vulnerability is traded as CVE-2018-7278 since 02/20/2018. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

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

Similar entries are available at VDB-113638 and VDB-113639. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Persistent
Class: Cross site scripting / Persistent
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/18/2018 🔍
02/20/2018 +2 days 🔍
02/20/2018 +0 days 🔍
02/21/2018 +1 days 🔍
02/21/2018 +0 days 🔍
01/07/2020 +685 days 🔍

Sourcesinfo

Advisory: misteralfa-hack.blogspot.com
Status: Not defined

CVE: CVE-2018-7278 (🔍)
GCVE (CVE): GCVE-0-2018-7278
GCVE (VulDB): GCVE-100-113640
See also: 🔍

Entryinfo

Created: 02/21/2018 11:54
Updated: 01/07/2020 13:21
Changes: 02/21/2018 11:54 (58), 01/07/2020 13:21 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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