An authorization bypass vulnerability exists In Schneider Electric's 66074 MGE Network…
Priority MEDIUM 47Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
An authorization bypass vulnerability exists In Schneider Electric's 66074 MGE Network Management Card Transverse installed in MGE UPS and MGE STS. The integrated web server (Port 80/443/TCP) of the affected devices could allow a remote attacker to get a full access to device, bypassing the authorization system.
Why it matters now
EPSS 0.02772 86th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Schneider Electric | 66074 MGE Network Management Card Transverse installed in MGE UPS and MGE STS | MGE Network Management Card Transverse, part number: SF66074. All card versions affected, when installed in following products: MGE Galaxy 5000, MGE Galaxy 6000, MGE Galaxy 9000, MGE EPS 7000, MGE EPS 8000, MGE EPS 6000, MGE Comet UPS, MGE Galaxy PW, MGE Galaxy 3000, MGE Galaxy 4000 | — | No fix listed | CNA |
- 66074 MGE Network Management Card Transverse installed in MGE UPS and MGE STS VendorSchneider Electric Affected MGE Network Management Card Transverse, part number: SF66074. All card versions affected, when installed in following products: MGE Galaxy 5000, MGE Galaxy 6000, MGE Galaxy 9000, MGE EPS 7000, MGE EPS 8000, MGE EPS 6000, MGE Comet UPS, MGE Galaxy PW, MGE Galaxy 3000, MGE Galaxy 4000 Fixed in — No fix listed CNA
CPE configurations NVD · 11
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:schneider-electric:66074_mge_network_management_card_transverse:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:mge_comet_ups:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:mge_eps_6000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:mge_eps_7000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:mge_eps_8000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:mge_galaxy_3000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:mge_galaxy_4000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:mge_galaxy_5000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:mge_galaxy_6000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:mge_galaxy_9000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:h:schneider-electric:66074_mge_network_management_card_transverse:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:mge_comet_ups:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:mge_eps_6000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:mge_eps_7000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:mge_eps_8000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:mge_galaxy_3000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:mge_galaxy_4000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:mge_galaxy_5000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:mge_galaxy_6000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:mge_galaxy_9000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
Show 1 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:schneider-electric:mge_galaxy_pw:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:h:schneider-electric:mge_galaxy_pw:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-7243
- 2026-10-03 Alias added: GHSA-7r45-7xq5-v6wq
References
More Schneider Electric 66074 Mge Network Management Card Transverse vulnerabilities
- TI-2018-05255 Cleartext transmission of sensitive information in Schneider Electric 66074 MGE Network… CVSS 3.0CRITICAL 9.8
- TI-2018-05254 Incorrect authorization in Schneider Electric 66074 MGE Network Management Card… CVSS 3.0CRITICAL 9.1
- TI-2018-05253 Information disclosure in Schneider Electric 66074 MGE Network Management Card Transverse… CVSS 3.0MEDIUM 5.3
Sources
- CVE-2018-7243 · CVE Program
- CVE-2018-7243 · NVD
- FIRST EPSS
- GHSA-7r45-7xq5-v6wq · GitHub Advisory Database · CC BY 4.0
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