How severe is CVE-2017-15747?

CVE-2017-15747 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-15747 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-15747?

CVE-2017-15747 primarily affects Irfanview. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-15747?

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-2017-15747 published?

CVE-2017-15747 was published on 2017-10-22 and last updated on 2026-06-17.

CVE-2017-15747

CVE-2017-15747 is a high-severity vulnerability in Irfanview with a CVSS 3.x base score of 7.8. 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-119.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Irfanview
Published: 2017-10-22
Last modified: 2026-06-17

Description

IrfanView 4.50 - 64bit with CADImage plugin version 12.0.0.5 allows attackers to execute arbitrary code or cause a denial of service via a crafted .dwg file, related to a "Data Execution Prevention Violation starting at Unknown Symbol @ 0x0000700b00260112 called from CADIMAGE+0x00000000003d35ad."

Frequently asked questions

What is CVE-2017-15747?: IrfanView 4.50 - 64bit with CADImage plugin version 12.0.0.5 allows attackers to execute arbitrary code or cause a denial of service via a crafted .dwg file, related to a "Data Execution Prevention Violation starting at Unknown Symbol @ 0x0000700b00260112 called from CADIMAGE+0x00000000003d35ad."
How severe is CVE-2017-15747?: CVE-2017-15747 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-15747 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-15747?: CVE-2017-15747 primarily affects Irfanview. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-15747?: 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-2017-15747 published?: CVE-2017-15747 was published on 2017-10-22 and last updated on 2026-06-17.

References

https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-15747

Affected products (2)

cpe:2.3:a:irfanview:irfanview:4.50:*:*:*:*:x64:*:*
cpe:2.3:a:irfanview:cadimage:12.0.0.5:*:*:*:*:*:*:*

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