5.3

CVE-2021-24008: fortinet fortiddos

CVSS: 5.3v3.1MediumAnalyzed
Published 28-03-2025Last modified 28-03-2025
Open JSON

Vulnerability summary

CVE-2021-24008 is a medium (CVSS 5.3) vulnerability in fortinet fortiddos. EPSS estimates a 0.50% chance of exploitation in the next 30 days, higher than 41.8% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (NVD)
EPSS score
0.50%
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. 28-03-2025
    PublishedVulnerability first disclosed.
  2. 28-03-2025
    Last modifiedVulnerability information updated.

Description

An exposure of sensitive system information to an unauthorized control sphere vulnerability [CWE-497] in FortiDDoS version 5.4.0, version 5.3.2 and below, version 5.2.0, version 5.1.0, version 5.0.0, version 4.7.0, version 4.6.0, version 4.5.0, version 4.4.2 and below, FortiDDoS-CM version 5.3.0, version 5.2.0, version 5.1.0, version 5.0.0, version 4.7.0, FortiVoice version 6.0.6 and below, FortiRecorder version 6.0.3 and below and FortiMail version 6.4.1 and below, version 6.2.4 and below, version 6.0.9 and below may allow a remote, unauthenticated attacker to obtain potentially sensitive software-version information by reading a JavaScript file.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.50%

Chance of exploitation in the next 30 days

Percentile

42%

Versus all other CVEs

30-day change

+0.01 pp

From 0.50% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.50%

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

Fortinet6 products
  • fortiddos5.4.0 | ≥ 5.3.0, ≤ 5.3.2 | 5.2.0 | 5.1.0 | 5.0.0 | 4.7.0 | 4.6.0 | 4.5.0 | ≥ 4.4.0, ≤ 4.4.2 | ≥ 4.4.0, < 5.4.3
  • fortiddos-cm4.7.0 | 5.0.0 | 5.1.0 | 5.2.0 | 5.3.0
  • fortimail≥ 6.0.0, < 6.0.10 | ≥ 6.2.0, < 6.2.5 | ≥ 6.4.0, < 6.4.2
  • fortindr≥ 1.5.0, ≤ 1.5.3 | 1.4.0 | ≥ 1.3.0, ≤ 1.3.1 | 1.2.0 | 1.1.0
  • fortirecorder_firmware≥ 6.0.0, < 6.0.4

1 vendor · 6 products

References

1 links