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CVE-2019-25631

27
FAUCET Score

CVE-2019-25631 is a high-severity structured exception handling buffer overflow vulnerability affecting AIDA64 Business version 5.99.4900. This flaw allows a local attacker to execute arbitrary code with application privileges by injecting malicious shellcode into the SMTP display name field or report wizard, overwriting SEH pointers. Rated 8.4 CVSS (High), it has a local attack vector and low attack complexity, leading to high impact on confidentiality, integrity, and availability. Despite its severity, there is currently no known public exploit code, it is not listed on the KEV catalog, and community discussion is minimal, suggesting a low probability of active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
5.99.4900CPE matchmatch criteria
cpe:2.3:a:aida64:aida64:5.99.4900:*:*:*:business:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.6HIGH

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.26%
Probability of exploitation in next 30 days
EPSS Percentile
17.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0026 is in the 18th percentile among its peer group of 3,237 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

aida64.com
Product
aida64.com / downloads
Product
exploit-db.com / exploits/46639
ExploitThird Party AdvisoryVDB Entry
vulncheck.com / advisories/aida64-business-seh-buffer-overflow-via-egghunter
Third Party Advisory