Credentials management flaw in Schneider Electric APC UPS Network Management Card 2 AOS
Priority MEDIUM 44CWE-255Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-522.
Summary
A Credentials Management CWE-255 vulnerability exists in the APC UPS Network Management Card 2 AOS v6.5.6, which could cause Remote Monitoring Credentials to be viewed in plaintext when Remote Monitoring is enabled, and then disabled.
Why it matters now
EPSS 0.01032 63rd 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 | APC UPS Network Management Card 2 AOS | v6.5.6 | — | No fix listed | CNA |
- APC UPS Network Management Card 2 AOS VendorSchneider Electric Affected v6.5.6 Fixed in — No fix listed CNA
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:schneider-electric:ap9630_firmware:*:*:*:*:*:*:*:* | before 6.7.2 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:ap9630:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:o:schneider-electric:smart-ups_srt_5kva_firmware:*:*:*:*:*:*:*:* | before 6.7.2 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:smart-ups_srt_5kva:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:o:schneider-electric:ap9631_firmware:*:*:*:*:*:*:*:* | before 6.7.2 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:ap9631:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:o:schneider-electric:ap9635_firmware:*:*:*:*:*:*:*:* | before 6.7.2 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:ap9635:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:o:schneider-electric:ap9630_firmware:*:*:*:*:*:*:*:* Versions before 6.7.2 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:ap9630:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:o:schneider-electric:smart-ups_srt_5kva_firmware:*:*:*:*:*:*:*:* Versions before 6.7.2 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:smart-ups_srt_5kva:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:o:schneider-electric:ap9631_firmware:*:*:*:*:*:*:*:* Versions before 6.7.2 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:ap9631:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:o:schneider-electric:ap9635_firmware:*:*:*:*:*:*:*:* Versions before 6.7.2 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:ap9635:-:*:*:*:*:*:*:* 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-2018-7820
- 2026-10-03 Alias added: GHSA-ff72-jpjq-gxxc
References
Sources
- CVE-2018-7820 · CVE Program
- CVE-2018-7820 · NVD
- FIRST EPSS
- GHSA-ff72-jpjq-gxxc · GitHub Advisory Database · CC BY 4.0
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