CVE-2020-25159
Last modified
CVE-2020-25159 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 499ES EtherNet/IP (ENIP) Adaptor Source Code is vulnerable to a stack-based buffer overflow, which may allow an attacker to send a specially crafted packet that may result in a denial-of-service condition or code execution.. EPSS estimates a 2.90% chance of exploitation in the next 30 days.
Description
499ES EtherNet/IP (ENIP) Adaptor Source Code is vulnerable to a stack-based buffer overflow, which may allow an attacker to send a specially crafted packet that may result in a denial-of-service condition or code execution.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rtautomation | 499es Ethernet\/Ip Adaptor Firmware | < 2.28 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-324-03Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-20-324-03Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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