CVE-2018-7788
MEDIUM
6.5
CVSS Score
Published: May 22, 2019 at 07:50 PM UTC
Updated: June 17, 2026 at 02:03 AM UTC
3 products affected across 1 vendorModicon Quantum FirmwareModicon QuantumElectric Modicon Quantum
Using Modicon Quantum with firmware versions prior to V2.40. by N/A?
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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%
Description
A CWE-255 Credentials Management vulnerability exists in Modicon Quantum with firmware versions prior to V2.40. which could cause a Denial Of Service when using a Telnet connection.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2.40
Affected range stops below 2.40, so it looks safe — our inference, not a vendor statement
schneider-electric-modicon-quantum (same device)
All versions
80%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://www.schneider-electric.com/en/download/document/SEVD-2019-134-08/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-255NVD-CWE-noinfo
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