CVE-2020-12019
CRITICALCVSS 9.8/10EPSS 2.17%
Last modified
CVE-2020-12019 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. WebAccess Node Version 8.4.4 and prior is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.. EPSS estimates a 2.17% chance of exploitation in the next 30 days.
Description
WebAccess Node Version 8.4.4 and prior is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.
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 |
|---|---|---|
| Advantech | Webaccess | <= 8.4.4 |
References
- https://www.us-cert.gov/ics/advisories/icsa-20-161-01Third Party Advisory, US Government Resource
- https://www.us-cert.gov/ics/advisories/icsa-20-161-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-12019?
WebAccess Node Version 8.4.4 and prior is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.
How severe is CVE-2020-12019?
CVE-2020-12019 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.17% probability of exploitation in the next 30 days.
How do I fix CVE-2020-12019?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-12013A specially crafted WCF client that interfaces to the may al…9.1
- CVE-2020-12014Advantech WebAccess Node, Version 8.4.4 and prior, Version 9…7.5
- CVE-2020-12015A specially crafted communication packet sent to the affecte…7.5
- CVE-2020-12016Baxter ExactaMix EM 2400 & EM 1200, Versions ExactaMix EM240…9.8
- CVE-2020-12017GE Grid Solutions Reason RT Clocks, RT430, RT431, and RT434,…9.8
- CVE-2020-12018Advantech WebAccess Node, Version 8.4.4 and prior, Version 9…7.5
- CVE-2020-1202An elevation of privilege vulnerability exists when the Diag…7.8
- CVE-2020-12020Baxter ExactaMix EM 2400 Versions 1.10, 1.11, and 1.13 and E…6.1
- CVE-2020-12021In OSIsoft PI Web API 2019 Patch 1 (1.12.0.6346) and all pre…9
- CVE-2020-12022Advantech WebAccess Node, Version 8.4.4 and prior, Version 9…9.8
- CVE-2020-12023Philips IntelliBridge Enterprise (IBE), Versions B.12 and pr…4.5
- CVE-2020-12024Baxter ExactaMix EM 2400 versions 1.10, 1.11, 1.13, 1.14 and…6.1
Are you affected by CVE-2020-12019?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST