Vulnerability Monitor

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CVE-2017-7971

A vulnerability exists in Schneider Electric's PowerSCADA Anywhere v1.0 redistributed with PowerSCADA Expert v8.1 and PowerSCADA Expert v8.2 and Citect Anywhere version 1.0 that allows the use of outdated cipher suites and improper verification of peer SSL Certificate.

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 3 products from schneider-electric, from schneider-electric, from schneider-electric organizations running these solutions should prioritize assessment and patching.

Historical Context

First disclosed in 2017, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.

Published

2017-09-26T01:29:03.587

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 6.5 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	schneider-electric	powerscada_anywhere	1.0	Yes
Application	schneider-electric	powerscada_expert	8.1	No
Application	schneider-electric	powerscada_expert	8.2	No
Application	schneider-electric	citect_anywhere	1.0	Yes

References

http://www.schneider-electric.com/en/download/document/SEVD-2017-173-01/ Mitigation, Patch, Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/99913 Third Party Advisory, VDB Entry ([email protected])
https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9071-security-notification-citect-anywhere Issue Tracking, Mitigation, Patch, Vendor Advisory ([email protected])
http://www.schneider-electric.com/en/download/document/SEVD-2017-173-01/ Mitigation, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/99913 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9071-security-notification-citect-anywhere Issue Tracking, Mitigation, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For schneider-electric's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.