CVE-2021-22781

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
schneiderCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
VendorProductVersion
schneider-electricecostruxure_control_expert
𝑥
< 15.0
schneider-electricecostruxure_control_expert
15.0
schneider-electricecostruxure_process_expert
*
schneider-electricremoteconnect
*
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-01
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-01