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CVE-2019-17249

23
FAUCET Score

CVE-2019-17249 is a high-severity vulnerability affecting IrfanView 4.53, specifically a User Mode Write AV within the WSQ!ReadWSQ function. This local vulnerability requires user interaction (UI:R) to exploit, but has low attack complexity (AC:L) and no prerequisites (PR:N), allowing an attacker to achieve high confidentiality, integrity, and availability impacts (C:H/I:H/A:H). There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB: None), and it is not listed on the CISA KEV catalog, indicating no active exploitation. Community discussion and media coverage are also minimal.

Impacted Technologies

VendorProductVersion(s)CPE
4.53CPE matchmatch criteria
cpe:2.3:a:irfanview:irfanview:4.53:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
1.52%
Probability of exploitation in next 30 days
EPSS Percentile
72.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0152 is in the 70th percentile among its peer group of 11,621 CVEs.

Social Chatter

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 / linhlhq/research/blob/master/README.md
Third Party Advisory
irfanview.com / main_history.htm
Release NotesVendor Advisory