A buffer underwrite ('buffer underflow') vulnerability in the administrative interface of…
Priority HIGH 66CWE-124Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.18331 97th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Fortinet | FortiSwitchManager | 7.2.0 – 7.2.1; 7.0.0 – 7.0.1 | — | No fix listed | CNA |
| Fortinet | FortiAnalyzer | 7.2.0; 7.0.0 – 7.0.4; 6.4.0 – 6.4.11; 6.2.0 – 6.2.10; 6.0.0 – 6.0.11 | — | No fix listed | CNA |
| Fortinet | FortiOS-6K7K | 7.0.5; 6.4.10; 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 | — | No fix listed | CNA |
| Fortinet | 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 | — | No fix listed | CNA |
| Fortinet | 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 | — | No fix listed | CNA |
| Fortinet | FortiManager | 7.2.0; 7.0.0 – 7.0.4; 6.4.0 – 6.4.11; 6.2.0 – 6.2.10; 6.0.0 – 6.0.11 | — | No fix listed | CNA |
| Fortinet | FortiWeb | 7.2.0 – 7.2.1; 7.0.0 – 7.0.6; 6.4.0 – 6.4.2; 6.3.0 – 6.3.22; 6.2.0 – 6.2.7; 6.1.0 – 6.1.3 | — | No fix listed | CNA |
- FortiSwitchManager VendorFortinet Affected 7.2.0 – 7.2.1; 7.0.0 – 7.0.1 Fixed in — No fix listed CNA
- FortiAnalyzer VendorFortinet Affected 7.2.0; 7.0.0 – 7.0.4; 6.4.0 – 6.4.11; 6.2.0 – 6.2.10; 6.0.0 – 6.0.11 Fixed in — No fix listed CNA
- FortiOS-6K7K VendorFortinet Affected 7.0.5; 6.4.10; 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 Fixed in — No fix listed CNA
- FortiProxy VendorFortinet Affected 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 Fixed in — No fix listed CNA
- FortiOS VendorFortinet Affected 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 Fixed in — No fix listed CNA
- FortiManager VendorFortinet Affected 7.2.0; 7.0.0 – 7.0.4; 6.4.0 – 6.4.11; 6.2.0 – 6.2.10; 6.0.0 – 6.0.11 Fixed in — No fix listed CNA
- FortiWeb VendorFortinet Affected 7.2.0 – 7.2.1; 7.0.0 – 7.0.6; 6.4.0 – 6.4.2; 6.3.0 – 6.3.22; 6.2.0 – 6.2.7; 6.1.0 – 6.1.3 Fixed in — No fix listed CNA
CPE configurations NVD · 11
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:* | 6.1.0 to before 6.1.4; 6.2.0 to before 6.2.8; 6.3.0 to before 6.3.23; 6.4.0 to before 6.4.3; 7.0.0 to before 7.0.7; 7.2.0 to before 7.2.2 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortiswitchmanager:*:*:*:*:*:*:*:* | 7.0.0 to before 7.0.2; 7.2.0 to before 7.2.2 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortiswitch:*:*:*:*:*:*:*:* | 7.0.0 to before 7.0.7; 7.2.0 to before 7.2.4 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* | 1.1.0 to before 7.0.9; 7.2.0 to before 7.2.3 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortios-6k7k:*:*:*:*:*:*:*:* | 6.0.4 to before 6.2.13; 6.4.2 to before 6.4.12 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortios-6k7k:7.0.5:*:*:*:*:*:*:* | 7.0.5 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* | 5.0.0 to before 6.2.13; 6.4.0 to before 6.4.12; 7.0.0 to before 7.0.10; 7.2.0 to before 7.2.4 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:* | 6.0.0 to before 6.0.12; 6.2.0 to before 6.2.11; 6.4.0 to before 6.4.12; 7.0.0 to before 7.0.5 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortimanager:7.2.0:*:*:*:*:*:*:* | 7.2.0 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:* | 6.0.0 to before 6.0.12; 6.2.0 to before 6.2.11; 6.4.0 to before 6.4.12; 7.0.0 to before 7.0.5 | Vulnerable | Fortinet |
- cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:* Versions 6.1.0 to before 6.1.4; 6.2.0 to before 6.2.8; 6.3.0 to before 6.3.23; 6.4.0 to before 6.4.3; 7.0.0 to before 7.0.7; 7.2.0 to before 7.2.2 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortiswitchmanager:*:*:*:*:*:*:*:* Versions 7.0.0 to before 7.0.2; 7.2.0 to before 7.2.2 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortiswitch:*:*:*:*:*:*:*:* Versions 7.0.0 to before 7.0.7; 7.2.0 to before 7.2.4 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* Versions 1.1.0 to before 7.0.9; 7.2.0 to before 7.2.3 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortios-6k7k:*:*:*:*:*:*:*:* Versions 6.0.4 to before 6.2.13; 6.4.2 to before 6.4.12 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortios-6k7k:7.0.5:*:*:*:*:*:*:* Versions 7.0.5 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* Versions 5.0.0 to before 6.2.13; 6.4.0 to before 6.4.12; 7.0.0 to before 7.0.10; 7.2.0 to before 7.2.4 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:* Versions 6.0.0 to before 6.0.12; 6.2.0 to before 6.2.11; 6.4.0 to before 6.4.12; 7.0.0 to before 7.0.5 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortimanager:7.2.0:*:*:*:*:*:*:* Versions 7.2.0 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:* Versions 6.0.0 to before 6.0.12; 6.2.0 to before 6.2.11; 6.4.0 to before 6.4.12; 7.0.0 to before 7.0.5 Vulnerable ·Fortinet
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-25610
- 2026-10-03 Alias added: GHSA-wvpr-v2qr-ccvf
References
More Fortinet Fortianalyzer vulnerabilities
- TI-2026-20057 Authentication bypass in Fortinet FortiWeb KEVCVSS 3.1CRITICAL 9.4
- TI-2023-23782 Path traversal in Fortinet FortiAnalyzer CVSS 3.1MEDIUM 6.5
- TI-2021-12260 Use after free in Fortinet FortiManager CVSS 3.1CRITICAL 9.8
- TI-2024-33992 Weak authentication in Fortinet FortiAnalyzer CVSS 3.1CRITICAL 9.8
- TI-2024-15684 A client-side enforcement of server-side security in Fortinet FortiAnalyzer-BigData at… CVSS 3.1HIGH 8.8
- TI-2020-10186 Cross-site scripting in Fortinet FortiAnalyzer CVSS 3.1HIGH 8.8
Sources
- CVE-2023-25610 · CVE Program
- CVE-2023-25610 · NVD
- FIRST EPSS
- GHSA-wvpr-v2qr-ccvf · GitHub Advisory Database · CC BY 4.0
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