How severe is CVE-2018-3757?

CVE-2018-3757 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-3757 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-3757?

CVE-2018-3757 affects Pdf-image Project Pdf-image. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-3757?

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

When was CVE-2018-3757 published?

CVE-2018-3757 was published on 2018-06-01 and last updated on 2026-06-17.

CVE-2018-3757

CVE-2018-3757 is a critical-severity vulnerability in Pdf-image Project Pdf-image with a CVSS 3.x base score of 9.8. 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-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 5% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Pdf-image Project Pdf-image
Published: 2018-06-01
Last modified: 2026-06-17

Description

Command injection exists in pdf-image v2.0.0 due to an unescaped string parameter.

Frequently asked questions

What is CVE-2018-3757?: Command injection exists in pdf-image v2.0.0 due to an unescaped string parameter.
How severe is CVE-2018-3757?: CVE-2018-3757 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-3757 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-3757?: CVE-2018-3757 affects Pdf-image Project Pdf-image. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-3757?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2018-3757 published?: CVE-2018-3757 was published on 2018-06-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pdf-image_project:pdf-image:2.0.0:*:*:*:*:node.js:*:*

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