Executive Summary

Informations
Name CVE-2018-8840 First vendor Publication 2018-04-18
Vendor Cve Last vendor Modification 2019-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A remote attacker could send a carefully crafted packet in InduSoft Web Studio v8.1 and prior versions, and/or InTouch Machine Edition 2017 v8.1 and prior versions during a tag, alarm, or event related action such as read and write, which may allow remote code execution.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8840

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 6

Snort® IPS/IDS

Date Description
2019-11-07 Indusoft Web Studio/Intouch Machine Edition buffer overflow attempt
RuleID : 51776 - Revision : 1 - Type : SERVER-WEBAPP
2018-06-07 Indusoft Web Studio/Intouch Machine Edition buffer overflow attempt
RuleID : 46600 - Revision : 2 - Type : SERVER-WEBAPP

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/103949
MISC http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000125/
https://ics-cert.us-cert.gov/advisories/ICSA-18-107-01
https://www.tenable.com/security/research/tra-2018-07

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
Date Informations
2021-05-04 13:21:12
  • Multiple Updates
2021-04-22 02:36:12
  • Multiple Updates
2020-05-23 02:20:21
  • Multiple Updates
2020-05-23 01:19:32
  • Multiple Updates
2019-10-10 05:20:48
  • Multiple Updates
2018-05-22 21:19:39
  • Multiple Updates
2018-04-25 09:19:22
  • Multiple Updates
2018-04-21 09:19:36
  • Multiple Updates
2018-04-19 00:19:14
  • First insertion