CVE-2023-4685 | BDVDB-2026-211440 Detail

Delta Industrial AutomationCNCSoft-B DOPSoft

Description#

Delta Electronics' CNCSoft-B version 1.0.0.4 and DOPSoft versions 4.0.0.82 and prior are vulnerable to stack-based buffer overflow, which could allow an attacker to execute arbitrary code.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.

Weaknesses#

CWE-121 Stack-based Buffer Overflow

References#

https://www.cisa.gov/news-events/ics-advisories/icsa-23-157-01

Exploit#

No public exploit known

History#

Version 12023-09-07Record published in the CVE List.
Version 22024-10-11Most recent update recorded in the CVE List.

Published

Published: 2023-09-07
Last modified: 2024-10-11

Vendor information

Vendor: Delta Industrial Automation
Product: CNCSoft-B DOPSoft

All Delta Industrial Automation vulnerabilities

Score

7.8 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 13.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< v4.0.0.82
Fixed
v4.0.0.82

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.8 High

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).