Security readout for executives and security teams
Plain-English summary
This CVE affects Schneider Electric MGE UPS and STS management cards. If an attacker can reach the card's web interface, they may obtain sensitive device information. The source bundle does not provide CVSS, CWE, exploit, or patch details, so urgency depends mainly on whether these interfaces are reachable from untrusted networks.
Executive priority
Treat this as a targeted infrastructure exposure issue, not a broad internet emergency based on the provided evidence. Prioritize sites where power-management devices are reachable outside tightly controlled administration networks.
Technical view
CVE-2018-7244 is an information disclosure issue in the integrated web server on TCP ports 80 and 443 of SF66074 MGE Network Management Card Transverse devices installed in listed MGE UPS and STS products. Remote access to the management interface is required. Technical impact details are limited in the provided sources.
Likely exposure
Exposure is most likely in environments with MGE UPS or MGE STS systems using the SF66074 card, especially where management web interfaces are reachable from user networks, vendor networks, or the internet.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. It only states that a remote attacker with network access to the affected web server could obtain sensitive device information.
Researcher notes
Affected versions are described as all SF66074 card versions when installed in the listed MGE UPS products. The bundle lacks CVSS vector, affected firmware granularity, proof-of-concept status, and specific remediation text; validate details against Schneider's advisory before assigning final risk.
Mitigation direction
- Identify deployed SF66074 MGE Network Management Card Transverse devices.
- Check Schneider Electric advisory SEVD-2018-074-01 for vendor-approved remediation.
- Restrict TCP 80 and 443 access to trusted management networks only.
- Block internet and broad internal access to UPS management interfaces.
- Monitor for unexpected web access to affected management cards.
Validation and detection
- Inventory listed MGE UPS and STS models for SF66074 cards.
- Confirm whether web management is exposed on TCP 80 or 443.
- Review firewall rules protecting UPS management interfaces.
- Check Schneider guidance for applicable updates or compensating controls.
- Look for unusual access logs if device logging is available.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2018-7244 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.schneider-electric.com/en/download/document/SEVD-2018-074-01/CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.