5.5

CVE-2024-36424: k7computing k7_ultimate_security NULL Pointer Dereference

CVSS: 5.5v3.1MediumModified
Published 06-08-2024Last modified 13-03-2025
Open JSON

Vulnerability summary

CVE-2024-36424 is a medium (CVSS 5.5) NULL Pointer Dereference vulnerability in k7computing k7_ultimate_security. EPSS estimates a 0.99% chance of exploitation in the next 30 days, higher than 61.9% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.99%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 06-08-2024
    PublishedVulnerability first disclosed.
  2. 13-03-2025
    Last modifiedVulnerability information updated.

Description

K7RKScan.sys in K7 Ultimate Security before 17.0.2019 allows local users to cause a denial of service (BSOD) because of a NULL pointer dereference.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.99%

Chance of exploitation in the next 30 days

Percentile

62%

Versus all other CVEs

30-day change

0.00 pp

From 0.99% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.99%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databaseremotemultipleUnverified

    K7 Ultimate Security K7RKScan.sys 17.0.2019 - Denial Of Service (DoS)

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

K7computing1 product

1 vendor · 1 product

References

2 links