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CVE-2019-25563

21
FAUCET Score

CVE-2019-25563 is a denial of service vulnerability affecting PCHelpWareV2 version 1.0.0.5, allowing a local attacker to crash the application. This is achieved by supplying a malformed BMP image file with an oversized buffer via the "Create SC" feature. Rated with a CVSSv3.1 score of 6.2 (Medium), the vulnerability requires local access and results in a high impact on availability. There is no evidence of active exploitation, nor are public exploit modules or significant community discussion available for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0.5CPE matchmatch criteria
cpe:2.3:a:uvnc:pchelpwarev2:1.0.0.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.18%
Probability of exploitation in next 30 days
EPSS Percentile
7.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0018 is in the 16th percentile among its peer group of 3,052 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

exploit-db.com / exploits/46708
ExploitThird Party AdvisoryVDB Entry
uvnc.com / home.html
Product
vulncheck.com / advisories/pchelpwarev2-denial-of-service-via-sc-creation
Third Party Advisory
uvnc.eu / download/pchw2/PCHelpWareV2.msi
Product