6.5

CVE-2022-33876: fortinet fortiadc Improper Input Validation

CVSS: 6.5v3.1MediumModified
Published 06-12-2022Last modified 22-10-2024
Open JSON

Vulnerability summary

CVE-2022-33876 is a medium (CVSS 6.5) Improper Input Validation vulnerability in fortinet fortiadc. EPSS estimates a 0.79% chance of exploitation in the next 30 days, higher than 55.7% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.79%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 06-12-2022
    PublishedVulnerability first disclosed.
  2. 22-10-2024
    Last modifiedVulnerability information updated.

Description

Multiple instances of improper input validation vulnerability in Fortinet FortiADC version 7.1.0, version 7.0.0 through 7.0.2 and version 6.2.4 and below allows an authenticated attacker to retrieve files with specific extension from the underlying Linux system via crafted HTTP requests.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.79%

Chance of exploitation in the next 30 days

Percentile

56%

Versus all other CVEs

30-day change

+0.03 pp

From 0.76% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.79%

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

Affected systems

Fortinet1 product
  • fortiadc≥ 7.0.0, ≤ 7.0.2 | ≥ 6.2.0, ≤ 6.2.4 | ≥ 6.1.0, ≤ 6.1.6 | ≥ 6.0.0, ≤ 6.0.4 | ≥ 5.4.0, ≤ 5.4.5 | ≥ 5.3.0, ≤ 5.3.7 | ≥ 5.2.0, ≤ 5.2.8 | ≥ 5.1.0, ≤ 5.1.7 | ≥ 5.1.0, ≤ 6.2.4 | 7.0.0 | 7.0.1 | 7.0.2 | 7.1.0

1 vendor · 1 product

References

1 links