How severe is CVE-2018-10142?

CVE-2018-10142 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-2018-10142 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-10142?

CVE-2018-10142 affects Paloaltonetworks Expedition. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-10142?

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-2018-10142 published?

CVE-2018-10142 was published on 2018-11-27 and last updated on 2026-06-17.

CVE-2018-10142

CVE-2018-10142 is a high-severity vulnerability in Paloaltonetworks Expedition 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% (80th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Paloaltonetworks Expedition
Published: 2018-11-27
Last modified: 2026-06-17

Description

The Expedition Migration tool 1.0.106 and earlier may allow an unauthenticated attacker to enumerate files on the operating system.

Frequently asked questions

What is CVE-2018-10142?: The Expedition Migration tool 1.0.106 and earlier may allow an unauthenticated attacker to enumerate files on the operating system.
How severe is CVE-2018-10142?: CVE-2018-10142 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-2018-10142 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-10142?: CVE-2018-10142 affects Paloaltonetworks Expedition. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-10142?: 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-2018-10142 published?: CVE-2018-10142 was published on 2018-11-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:paloaltonetworks:expedition:1.0.106:*:*:*:*:*:*:*

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