CVE-2022-1704
CRITICALCVSS 9.8/10EPSS 0.82%
Last modified
CVE-2022-1704 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Due to an XML external entity reference, the software parses XML in the backup/restore functionality without XML security flags, which may lead to a XXE attack while restoring the backup.. EPSS estimates a 0.82% chance of exploitation in the next 30 days.
Description
Due to an XML external entity reference, the software parses XML in the backup/restore functionality without XML security flags, which may lead to a XXE attack while restoring the backup.
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 |
|---|---|---|
| Inductiveautomation | Ignition | >= 7.9.0, < 7.9.21 |
| Inductiveautomation | Ignition | >= 8.1.0, < 8.1.8 |
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-207-01Third Party Advisory, US Government Resource
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-207-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-1704?
Due to an XML external entity reference, the software parses XML in the backup/restore functionality without XML security flags, which may lead to a XXE attack while restoring the backup.
How severe is CVE-2022-1704?
CVE-2022-1704 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.82% probability of exploitation in the next 30 days.
How do I fix CVE-2022-1704?
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-2022-1704?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST