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CVE-2024-27327

23
FAUCET Score

CVE-2024-27327 is an Out-of-Bounds Write vulnerability in PDF-XChange Editor and PDF-XChange PDF-Tools, allowing remote code execution through malicious PDF file parsing. This high-severity flaw (CVSS 7.8) requires user interaction, as the target must open a crafted PDF, leading to potential complete compromise of the affected system. While no public exploits or active exploitation have been observed, and community discussion is minimal, the underlying weakness (CWE-787) presents a significant risk if exploited.

Impacted Technologies

VendorProductVersion(s)CPE
10.1.1.381CPE matchmatch criteria
cpe:2.3:a:pdf-xchange:pdf-tools:10.1.1.381:*:*:*:*:*:*:*
10.1.1.381CPE matchmatch criteria
cpe:2.3:a:pdf-xchange:pdf-xchange_editor:10.1.1.381:*:*:*:*:*:*:*

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
0.42%
Probability of exploitation in next 30 days
EPSS Percentile
34.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 34th 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

zerodayinitiative.com / advisories/ZDI-24-205
Third Party AdvisoryVDB Entry