AVEVA InduSoft Web Studio/InTouch Edge HMI Database Connection resource injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

A vulnerability, which was classified as critical, was found in AVEVA InduSoft Web Studio and InTouch Edge HMI (SCADA Software) (affected version unknown). This affects an unknown functionality of the component Database Connection. The manipulation with an unknown input leads to a resource injection vulnerability. CWE is classifying the issue as CWE-99. The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

AVEVA Software, LLC InduSoft Web Studio prior to Version 8.1 SP3 and InTouch Edge HMI (formerly InTouch Machine Edition) prior to Version 2017 Update. An unauthenticated remote user could use a specially crafted database connection configuration file to execute an arbitrary process on the server machine.

The bug was discovered 02/05/2019. The weakness was published 02/13/2019 (Website). The advisory is shared at exploit-db.com. This vulnerability is uniquely identified as CVE-2019-6545 since 01/22/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371636 (AVEVA InduSoft Web Studio Multiple Vulnerabilities).

Applying a patch is able to eliminate this problem.

Similar entry is available at VDB-130844.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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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VulDB Base Score: 🔍
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Exploitinginfo

Class: Resource injection
CWE: CWE-99
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/22/2019 🔍
02/05/2019 +14 days 🔍
02/13/2019 +8 days 🔍
02/13/2019 +0 days 🔍
07/10/2023 +1608 days 🔍

Sourcesinfo

Advisory: exploit-db.com
Status: Confirmed

CVE: CVE-2019-6545 (🔍)
See also: 🔍

Entryinfo

Created: 02/13/2019 02:09 PM
Updated: 07/10/2023 09:32 AM
Changes: 02/13/2019 02:09 PM (58), 05/10/2020 11:26 AM (2), 07/10/2023 09:32 AM (4)
Complete: 🔍
Cache ID: 18:6FC:40

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