How severe is CVE-2018-7506?

CVE-2018-7506 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-7506 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7506?

CVE-2018-7506 affects Moxa Mxview. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-7506?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-7506 published?

CVE-2018-7506 was published on 2018-04-06 and last updated on 2026-06-17.

CVE-2018-7506

CVE-2018-7506 is a high-severity vulnerability in Moxa Mxview with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Moxa Mxview
Published: 2018-04-06
Last modified: 2026-06-17

Description

The private key of the web server in Moxa MXview versions 2.8 and prior is able to be read and accessed via an HTTP GET request, which may allow a remote attacker to decrypt encrypted information.

Frequently asked questions

What is CVE-2018-7506?: The private key of the web server in Moxa MXview versions 2.8 and prior is able to be read and accessed via an HTTP GET request, which may allow a remote attacker to decrypt encrypted information.
How severe is CVE-2018-7506?: CVE-2018-7506 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-7506 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7506?: CVE-2018-7506 affects Moxa Mxview. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-7506?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-7506 published?: CVE-2018-7506 was published on 2018-04-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:moxa:mxview:*:*:*:*:*:*:*:*

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