8.6

CVE-2023-37933: fortinet fortiadc Cross-site Scripting

CVSS: 8.6v3.1HighAnalyzed
Published 11-03-2025Last modified 26-02-2026
Open JSON

Vulnerability summary

CVE-2023-37933 is a high (CVSS 8.6) Cross-site Scripting vulnerability in fortinet fortiadc. EPSS estimates a 0.33% chance of exploitation in the next 30 days, higher than 24.5% of scored vulnerabilities.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.6/10
010
High · v3.1 (CVE.org)
EPSS score
0.33%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 11-03-2025
    PublishedVulnerability first disclosed.
  2. 26-02-2026
    Last modifiedVulnerability information updated.

Description

An improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability [CWE-79] in FortiADC GUI version 7.4.0, 7.2.0 through 7.2.1 and before 7.1.3 allows an authenticated attacker to perform an XSS attack via crafted HTTP or HTTPs requests.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.33%

Chance of exploitation in the next 30 days

Percentile

25%

Versus all other CVEs

30-day change

+0.01 pp

From 0.32% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.33%

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≥ 7.2.0, ≤ 7.2.1 | ≥ 7.1.0, ≤ 7.1.3 | ≥ 7.0.0, ≤ 7.0.5 | ≥ 6.2.0, ≤ 6.2.6 | ≥ 6.1.0, ≤ 6.1.6 | ≥ 6.0.0, ≤ 6.0.4 | ≥ 5.4.0, ≤ 5.4.5 | ≥ 5.3.0, ≤ 5.3.7 | ≥ 5.3.0, < 7.1.4 | ≥ 7.2.0, < 7.2.2 | 7.4.0

1 vendor · 1 product

References

1 links