PT-2020-13606 · Eip Stack · Eip Stack Group Opener

Published 2020-12-03 · Updated 2022-06-07 · CVE-2020-13530

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions EIP Stack Group OpENer version 2.3

Description A denial-of-service issue exists in the Ethernet/IP server functionality. It can be triggered by sending a large number of network requests in a short time span, causing the program to stop. An attacker can exploit this by sending a sequence of requests.

Recommendations For EIP Stack Group OpENer version 2.3, consider implementing rate limiting on incoming network requests to mitigate the risk of denial-of-service attacks. As a temporary workaround, restrict access to the Ethernet/IP server functionality until a patch is available.

Exploit

Fix

Weakness Enumeration

CWE-672

CWE-910

Related Identifiers

CVE-2020-13530

Affected Products

Eip Stack Group Opener

References · 20

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-1143 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-13530 · Security Note
• https://osv.dev/vulnerability/CVE-2020-13530 · Vendor Advisory
• https://t.me/cibsecurity/19913 · Telegram Post
• https://t.me/cibsecurity/19970 · Telegram Post
• https://t.me/cibsecurity/20068 · Telegram Post
• https://t.me/cibsecurity/19933 · Telegram Post
• https://t.me/cibsecurity/19894 · Telegram Post
• https://t.me/cibsecurity/19854 · Telegram Post
• https://t.me/cibsecurity/19814 · Telegram Post
• https://t.me/cibsecurity/19774 · Telegram Post
• https://t.me/cibsecurity/20048 · Telegram Post
• https://t.me/cybersecuritytechnologies/2219 · Telegram Post
• https://t.me/cibsecurity/19953 · Telegram Post
• https://t.me/cibsecurity/20010 · Telegram Post