2.1

CVE-2015-4077: fortinet forticlient

CVSS: 2.1v2.0LowModified
Published 03-09-2015Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2015-4077 is a low (CVSS 2.1) vulnerability in fortinet forticlient. EPSS estimates a 1.01% chance of exploitation in the next 30 days, higher than 62.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
19/100
0100
Low · default modelHow is this calculated?
CVSS score
2.1/10
010
Low · v2.0 (NVD)
EPSS score
1.01%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 03-09-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The (1) mdare64_48.sys, (2) mdare32_48.sys, (3) mdare32_52.sys, and (4) mdare64_52.sys drivers in Fortinet FortiClient before 5.2.4 allow local users to read arbitrary kernel memory via a 0x22608C ioctl call.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.01%

Chance of exploitation in the next 30 days

Percentile

63%

Versus all other CVEs

30-day change

0.00 pp

From 1.01% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.01%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databaselocalwindows_x86-64Verified

    Fortinet FortiClient 5.2.3 (Windows 10 x64 Creators) - Local Privilege Escalation

    Maturity: weaponized

Weaknesses

CWE · root cause

Affected systems

Fortinet1 product

1 vendor · 1 product

References

8 links