Vulnerability · Published Aug 5, 2022 · Assigned by icscert
CVE-2022-1704Inductive Automation Ignition
High 7.6
In plain English
A high-severity XML external entity in Ignition from Inductive Automation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Severity (CVSS 3.1)7.6High
Exploit odds (30 days)1.0%top 36.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Inductive Automation | Ignition | 8.1 – through 8.1.7All – before 7.9.21 |
Weakness: CWE-611 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-207-01 x_refsource_MISC