Vulnerability Description
AVEVA System Platform versions 2017 through 2020 R2 P01 uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Aveva | System Platform | >= 2017, < 2020 |
Related Weaknesses (CWE)
References
- https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updatesVendor Advisory
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05Third Party AdvisoryUS Government Resource
- https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updatesVendor Advisory
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2021-32981?
CVE-2021-32981 is a vulnerability with a CVSS score of 7.2 (HIGH). AVEVA System Platform versions 2017 through 2020 R2 P01 uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent dire...
How severe is CVE-2021-32981?
CVE-2021-32981 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-32981?
Check the references section above for vendor advisories and patch information. Affected products include: Aveva System Platform.