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[email protected]CVE-2021-22781

HistoryJul 14, 2021 - 3:15 p.m.

CVE-2021-22781

2021-07-1415:15:08

CWE-522

[email protected]

web.nvd.nist.gov

cve-2021-22781

insufficiently protected credentials

ecostruxure

control expert

process expert

scadapack

smtp vulnerability

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

5.5 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.3%

JSON

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.

Affected configurations

NVD

Node

schneider-electricecostruxure_control_expertRange<15.0

schneider-electricecostruxure_control_expertMatch15.0-

schneider-electricecostruxure_process_expert

schneider-electricremoteconnectscadapack_x70

CPENameOperatorVersion
schneider-electric:ecostruxure_control_expertschneider-electric ecostruxure control expertlt15.0
schneider-electric:ecostruxure_process_expertschneider-electric ecostruxure process experteq*
schneider-electric:remoteconnectschneider-electric remoteconnecteq*

CPE	Name	Operator	Version
schneider-electric:ecostruxure_control_expert	schneider-electric ecostruxure control expert	lt	15.0
schneider-electric:ecostruxure_process_expert	schneider-electric ecostruxure process expert	eq	*
schneider-electric:remoteconnect	schneider-electric remoteconnect	eq	*

CNA Affected

[
  {
    "product": "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",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "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"
      }
    ]
  }
]

References

download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-01

Social References

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

5.5 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.3%

JSON

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