CVE-2019-18231
HIGHCVSS 7.5/10EPSS 0.78%
Last modified
CVE-2019-18231 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Advantech Spectre RT ERT351 Versions 5.1.3 and prior logins and passwords are transmitted in clear text form, which may allow an attacker to intercept the request.. EPSS estimates a 0.78% chance of exploitation in the next 30 days.
Description
Advantech Spectre RT ERT351 Versions 5.1.3 and prior logins and passwords are transmitted in clear text form, which may allow an attacker to intercept the request.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Spectre Rt Ert351 Firmware | <= 5.1.3 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-054-03Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-054-03Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-18231?
Advantech Spectre RT ERT351 Versions 5.1.3 and prior logins and passwords are transmitted in clear text form, which may allow an attacker to intercept the request.
How severe is CVE-2019-18231?
CVE-2019-18231 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.
How do I fix CVE-2019-18231?
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 2019
- CVE-2019-18226Honeywell equIP series and Performance series IP cameras and…9.8
- CVE-2019-18227Advantech WISE-PaaS/RMM, Versions 3.3.29 and prior. XXE vuln…7.5
- CVE-2019-18228Honeywell equIP series IP cameras Multiple equIP Series Came…7.5
- CVE-2019-18229Advantech WISE-PaaS/RMM, Versions 3.3.29 and prior. Lack of …6.5
- CVE-2019-1823A vulnerability in the web-based management interface of Cis…8.8
- CVE-2019-18230Honeywell equIP and Performance series IP cameras, multiple …7.5
- CVE-2019-18232SafeNet Sentinel LDK License Manager, all versions prior to …7.8
- CVE-2019-18233In Advantech Spectre RT Industrial Routers ERT351 5.1.3 and …6.1
- CVE-2019-18234Equinox Control Expert all versions, is vulnerable to an SQL…9.8
- CVE-2019-18235Advantech Spectre RT ERT351 Versions 5.1.3 and prior has ins…9.8
- CVE-2019-18236Multiple buffer overflow vulnerabilities exist when the PLC …7.8
- CVE-2019-18238In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, …7.5
Are you affected by CVE-2019-18231?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST