CVE Vulnerability

CVE-2018-10594

Delta Industrial Automation COMMGR from Delta Electronics versions 1.08 and prior with accompanying PLC Simulators (DVPSimulator EH2, EH3, ES2, SE, SS2 and AHSIM_5x0, AHSIM_5x1) utilize a fixed-length stack buffer where an unverified length value can be read from the network packets via a specific network port, causing the buffer to be overwritten. This may allow remote code execution, cause the application to crash, or result in a denial-of-service condition in the application server.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-172-01 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/104529 Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/44965/ Exploit Third Party Advisory
https://www.exploit-db.com/exploits/45574/ Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2018-06-26 08:29

Updated : 2019-10-09 11:32

NVD link : CVE-2018-10594

Mitre link : CVE-2018-10594

Products Affected

Commgr

Deltaww

CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer