7.8

CVE-2007-1591: trend_micro trend_micro_antivirus

CVSS: 7.8v2.0HighModified
Published 22-03-2007Last modified 07-08-2024
Open JSON

Vulnerability summary

CVE-2007-1591 is a high (CVSS 7.8) vulnerability in trend_micro trend_micro_antivirus. EPSS estimates a 2.65% chance of exploitation in the next 30 days, higher than 85.4% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
2.65%
0%100%
Low · +0.13 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 22-03-2007
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

VsapiNT.sys in the Scan Engine 8.0 for Trend Micro AntiVirus 14.10.1041, and other products, allows remote attackers to cause a denial of service (kernel fault and system crash) via a crafted UPX file with a certain field that triggers a divide-by-zero error.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.65%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

+0.13 pp

From 2.53% on 20-09-2026

20-09-202620-10-2026
EPSS score
2.65%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Trend_micro1 product

1 vendor · 1 product

References

5 links