CVE-2021-38431
MEDIUMCVSS 4.3/10EPSS 0.66%
Last modified
CVE-2021-38431 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An authenticated user using Advantech WebAccess SCADA in versions 9.0.3 and prior can use API functions to disclose project names and paths from other users.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
An authenticated user using Advantech WebAccess SCADA in versions 9.0.3 and prior can use API functions to disclose project names and paths from other users.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Webaccess Scada | <= 9.0.3 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-38431?
An authenticated user using Advantech WebAccess SCADA in versions 9.0.3 and prior can use API functions to disclose project names and paths from other users.
How severe is CVE-2021-38431?
CVE-2021-38431 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.
How do I fix CVE-2021-38431?
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.
Are you affected by CVE-2021-38431?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST