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CVE-2012-4728

18
FAUCET Score

CVE-2012-4728 describes a denial-of-service vulnerability in Corel Quattro Pro X6 Standard Edition 16.0.0.388 and earlier, specifically within the QPW160.dll. This flaw allows remote attackers to trigger a NULL pointer dereference and crash the application by providing a specially crafted QPW file. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and potential for partial availability impact, with no impact on confidentiality or integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 16.0.0.388CPE matchmatch criteria
cpe:2.3:a:corel:quattro_pro_x6:*:*:*:*:standard:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.95%
Probability of exploitation in next 30 days
EPSS Percentile
85.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0295 is in the 78th percentile among its peer group of 19,958 CVEs.

Social Chatter

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

Remediation

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2013-03/0048.html
Exploit
osvdb.org / 91039
osvdb.org / 91040
packetstormsecurity.com / files/120713/Corel-Quattro-Pro-X6-Standard-Edition-NULL-Pointer-Dereference.html
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/82707
htbridge.com / advisory/HTB23112
Exploit
securityfocus.com / bid/58386