CVE-2022-26507
Critical
Description
A heap-based buffer overflow exists in XML Decompression DecodeTreeBlock in AT&T Labs Xmill 0.7. A crafted input file can lead to remote code execution. This is not the same as any of: CVE-2021-21810, CVE-2021-21811, CVE-2021-21812, CVE-2021-21815, CVE-2021-21825, CVE-2021-21826, CVE-2021-21828, CVE-2021-21829, or CVE-2021-21830. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
SeverityCritical
CVSS9.8
Exploit probability—
ProductAtt Xmill
PublishedApr 14, 2022
First seenApr 14, 2022
How to fix
Update
- schneider-electric ecostruxure_control_expert15.1 or later
- schneider-electric ecostruxure_process_expert2021 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| att xmill | 0.7 | — |
| schneider-electric ecostruxure_control_expert | v < 15.1, 15.1 | 15.1 |
| schneider-electric ecostruxure_process_expert | v < 2021 | 2021 |
| schneider-electric remoteconnect | No range specified | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.