CVE-2021-22781
Medium
Description
Insufficiently Protected Credentials vulnerability exists in EcoStruxure Control Expert (all versions prior to V15.0 SP1, including all versions of Unity Pro), EcoStruxure Process Expert (all versions, including all versions of EcoStruxure Hybrid DCS), and SCADAPack RemoteConnect for x70, all versions, that could cause a leak of SMTP credential used for mailbox authentication when an attacker can access a project file.
SeverityMedium
CVSS5.5
Exploit probability—
ProductSchneider-electric Ecostruxure Control Expert
PublishedJul 14, 2021
First seenJul 14, 2021
Weakness typeCWE-522CWE-522
How to fix
Update
- schneider-electric ecostruxure_control_expert15.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| schneider-electric ecostruxure_control_expert | v < 15.0, 15.0 | 15.0 |
| schneider-electric ecostruxure_process_expert | No range specified | — |
| schneider-electric remoteconnect | No range specified | — |
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