Delta DOPSoft <= 2.00.07 Multiple Vulnerabilities

high Nessus Plugin ID 164640

Synopsis

Delta DOPSoft installed on the remote host is affected by a privilege escalation vulnerability.

Description

The version of Delta DOPSoft installed on the remote host is prior to or equal to 2.00.07. It is, therefore, affected by multiple vulnerabilities as referenced in the CISA ICSA-21-252-02 advisory.

- Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could lead to a stack-based buffer overflow while trying to copy to a buffer during font string handling. An attacker could leverage this vulnerability to execute code in the context of the current process. (CVE-2021-38402)

- Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (CVE-2021-38404)

- Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could result in multiple out-of-bounds write instances. An attacker could leverage this vulnerability to execute code in the context of the current process. (CVE-2021-38406)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

DOPSoft 2 will not receive an update to mitigate these vulnerabilities because it is an end-of-life product.
Delta Electronics recommends users to switch to the replacement software when available.

See Also

https://www.cisa.gov/uscert/ics/advisories/icsa-21-252-02

Plugin Details

Severity: High

ID: 164640

File Name: delta_dopsoft_2_00_07.nasl

Version: 1.7

Type: local

Agent: windows

Family: Windows

Published: 9/2/2022

Updated: 3/23/2023

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2021-38406

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:deltaww:dopsoft

Required KB Items: installed_sw/Delta DOPSoft

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/13/2021

Vulnerability Publication Date: 9/17/2021

CISA Known Exploited Vulnerability Due Dates: 9/15/2022

Reference Information

CVE: CVE-2021-38402, CVE-2021-38404, CVE-2021-38406