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CVE-2017-9533

20
FAUCET Score

CVE-2017-9533 describes a critical vulnerability in IrfanView version 4.44 (32bit) when using the FPX Plugin 4.46, allowing attackers to execute arbitrary code or cause a denial of service through a specially crafted .fpx file. This high-severity flaw (CVSS 7.8) requires user interaction (UI:R) and local access (AV:L), but could lead to complete compromise of confidentiality, integrity, and availability. While no public exploits are known and there's minimal community discussion or media coverage, its presence in the Common Weakness Enumeration (CWE-119) indicates a well-understood vulnerability type.

Impacted Technologies

VendorProductVersion(s)CPE
4.44CPE matchmatch criteria
cpe:2.3:a:irfanview:irfanview:4.44:*:*:*:*:*:*:*
4.46CPE matchmatch criteria
cpe:2.3:a:irfanview:fpx:4.46:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.09%
Probability of exploitation in next 30 days
EPSS Percentile
79.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0209 is in the 79th percentile among its peer group of 11,616 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / wlinzi/security_advisories/tree/master/CVE-2017-9533
Third Party Advisory
irfanview.com / plugins.htm
Vendor Advisory