PT-2024-5090 · Automationdirect · P3-550E

Matt Wiseman · Published 2024-05-23 · Updated 2024-06-10 · CVE-2024-24962

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: AutomationDirect P3-550E version 1.2.10.9

Description: A stack-based buffer overflow vulnerability exists in the Programming Software Connection FileSelect functionality. This issue can be triggered by a specially crafted network packet, allowing an attacker to send an unauthenticated packet and potentially execute arbitrary code. The vulnerability occurs at offset 0xb6e98 of version 1.2.10.9 of the P3-550E firmware.

Recommendations: For AutomationDirect P3-550E version 1.2.10.9, consider disabling the FileSelect functionality in the Programming Software Connection until a patch is available to prevent potential exploitation. Restrict access to the network to minimize the risk of receiving specially crafted packets. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-05617

CVE-2024-24962

Affected Products

P3-550E

References · 9

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2024-1939 · Exploit
• https://osv.dev/vulnerability/CVE-2024-24962 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-24962 · Security Note
• https://bdu.fstec.ru/vul/2024-05617 · Security Note
• https://safe-surf.ru/upload/VULN-new/VULN.2024-05-27.1.pdf · Security Note
• https://vuldb.com/?id.266062 · Note
• https://t.me/cvenotify/81220 · Telegram Post
• https://t.me/aptreports/10155 · Telegram Post
• https://cisa.gov/news-events/ics-advisories/icsa-24-144-01 · Note