9.8

CVE-2023-25610: fortinet fortianalyzer Buffer Underflow

CVSS: 9.8v3.1CriticalAnalyzed
Published 24-03-2025Last modified 24-03-2025
Open JSON

Vulnerability summary

CVE-2023-25610 is a critical (CVSS 9.8) Buffer Underflow vulnerability in fortinet fortianalyzer. EPSS estimates a 18.33% chance of exploitation in the next 30 days, higher than 97.2% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
18.33%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 24-03-2025
    PublishedVulnerability first disclosed.
  2. 24-03-2025
    Last modifiedVulnerability information updated.

Description

A buffer underwrite ('buffer underflow') vulnerability in the administrative interface of Fortinet FortiOS version 7.2.0 through 7.2.3, version 7.0.0 through 7.0.6, version 6.4.0 through 6.4.11 and version 6.2.12 and below, FortiProxy version 7.2.0 through 7.2.2, version 7.0.0 through 7.0.8, version 2.0.12 and below and FortiOS-6K7K version 7.0.5, version 6.4.0 through 6.4.10 and version 6.2.0 through 6.2.10 and below allows a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

18.33%

Chance of exploitation in the next 30 days

Percentile

97%

Versus all other CVEs

30-day change

0.00 pp

From 18.33% on 19-09-2026

19-09-202619-10-2026
EPSS score
18.33%

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

Fortinet8 products
  • fortianalyzer≥ 7.0.0, ≤ 7.0.4 | ≥ 6.4.0, ≤ 6.4.11 | ≥ 6.2.0, ≤ 6.2.10 | ≥ 6.0.0, ≤ 6.0.11 | ≥ 6.0.0, < 6.0.12 | ≥ 6.2.0, < 6.2.11 | ≥ 6.4.0, < 6.4.12 | ≥ 7.0.0, < 7.0.5 | 7.2.0
  • fortimanager≥ 7.0.0, ≤ 7.0.4 | ≥ 6.4.0, ≤ 6.4.11 | ≥ 6.2.0, ≤ 6.2.10 | ≥ 6.0.0, ≤ 6.0.11 | ≥ 6.0.0, < 6.0.12 | ≥ 6.2.0, < 6.2.11 | ≥ 6.4.0, < 6.4.12 | ≥ 7.0.0, < 7.0.5 | 7.2.0
  • fortios≥ 7.2.0, ≤ 7.2.3 | ≥ 7.0.0, ≤ 7.0.9 | ≥ 6.4.0, ≤ 6.4.11 | ≥ 6.2.0, ≤ 6.2.12 | ≥ 6.0.0, ≤ 6.0.18 | ≥ 5.6.0, ≤ 5.6.14 | ≥ 5.4.0, ≤ 5.4.13 | ≥ 5.2.0, ≤ 5.2.15 | ≥ 5.0.0, ≤ 5.0.14 | ≥ 5.0.0, < 6.2.13 | ≥ 6.4.0, < 6.4.12 | ≥ 7.0.0, < 7.0.10 | ≥ 7.2.0, < 7.2.4
  • fortios-6k7k6.4.10 | 6.4.8 | 6.4.6 | 6.4.2 | ≥ 6.2.9, ≤ 6.2.12 | ≥ 6.2.6, ≤ 6.2.7 | 6.2.4 | ≥ 6.0.12, ≤ 6.0.18 | 6.0.10 | ≥ 6.0.4, < 6.2.13 | ≥ 6.4.2, < 6.4.12 | 7.0.5
  • fortiproxy≥ 7.2.0, ≤ 7.2.2 | ≥ 7.0.0, ≤ 7.0.8 | ≥ 2.0.0, ≤ 2.0.14 | ≥ 1.2.0, ≤ 1.2.13 | ≥ 1.1.0, ≤ 1.1.6 | ≥ 1.1.0, < 7.0.9 | ≥ 7.2.0, < 7.2.3

1 vendor · 8 products

References

1 links