PT-2023-1541 · Delta Electronics · Dopsoft

Published 2023-02-02 · Updated 2023-08-31 · CVE-2023-0124

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Delta Electronics DOPSoft versions 4.00.16.22 and prior

Description The issue is related to an out-of-bounds write in the DOPSoft software, which could allow an attacker to remotely execute arbitrary code when a malformed file is introduced to the software. This is due to a vulnerability in the Malformed File Handler component, which is used for programming operator panels. The exploitation of this vulnerability may enable an attacker to execute arbitrary code using a specially crafted file.

Recommendations For Delta Electronics DOPSoft versions 4.00.16.22 and prior, consider avoiding the use of malformed files until a patch is available. As a temporary workaround, restrict the introduction of external files to the software to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-00985

CVE-2023-0124

ZDI-23-1291

Affected Products

Dopsoft

References · 7

• https://osv.dev/vulnerability/CVE-2023-0124 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1291 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-0124 · Security Note
• https://bdu.fstec.ru/vul/2023-00985 · Security Note
• https://vuldb.com/ru/?id.219932 · Note
• https://t.me/cibsecurity/57436 · Telegram Post
• https://cisa.gov/uscert/ics/advisories/icsa-23-031-01 · Note