CVE-2018-8839 - CVE House

Back to Database

Status published High CVE-2018-8839

Delta PMSoft versions 2.10 and prior have multiple stack-based buffer...

7.8 CVSS

Vulnerability Description

Delta PMSoft versions 2.10 and prior have multiple stack-based buffer overflow vulnerabilities where a .ppm file can introduce a value larger than is readable by PMSoft's fixed-length stack buffer. This can cause the buffer to be overwritten, which may allow arbitrary code execution or cause the application to crash. CVSS v3 base score: 7.1; CVSS vector string: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H. Delta Electronics recommends affected users update to at least PMSoft v2.11, which was made available as of March 22, 2018, or the latest available version.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2018-8839

Check My Exposure

Credits & Attribution

No credits recorded in the NVD database.

References

More from Delta Electronics

View All →

DIAView - Authentication Bypass Vulnerability

DIAView - Authentication Bypass Vulnerability

ASDA-Soft Stack-based Buffer Overflow Vulnerability

ASDA-Soft Stack-based Buffer Overflow Vulnerability

DVP-12SE - Modbus/TCP Cleartext Transmission of Sensitive Information

Affected Vendor

Delta Electronics

View all reports →

Affected Software

PMSoft

Vulnerable Versions:

v 2.10 or prior.

Timeline

Official Publish: April 30th, 2018

Last Modified: September 16th, 2024

Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1055 Process Injection

Defense Evasion

T1105 Ingress Tool Transfer

Command and Control

T1485 Data Destruction