CVE-2018-7761 json
A vulnerability exists in the HTTP request parser in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200 wh…
published 2018-04-18 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-19473
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
A vulnerability exists in the HTTP request parser in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200 which could allow arbitrary code execution.
Exploit prediction
2.10% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Schneider Electric SE Modicon M340, Modicon Premium, Modicon Quantum, BMXNOR0202
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
schneider-electric.com
/en/download/document/SEVD-2018-081-02/
vendor-advisory
Sources
- CVE List CVE-2018-7761
- NVD CVE-2018-7761
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