CVE-2025-25256 (GCVE-0-2025-25256)
Vulnerability from cvelistv5 – Published: 2025-08-12 18:59 – Updated: 2026-08-18 21:09- CWE-78 - Escalation of privilege
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Fortinet | FortiSIEM |
Affected:
7.3.0 , ≤ 7.3.1
(semver)
Affected: 7.2.0 , ≤ 7.2.5 (semver) Affected: 7.1.0 , ≤ 7.1.7 (semver) Affected: 7.0.0 , ≤ 7.0.3 (semver) Affected: 6.7.0 , ≤ 6.7.9 (semver) Affected: 6.6.0 , ≤ 6.6.5 (semver) Affected: 6.5.0 , ≤ 6.5.3 (semver) Affected: 6.4.0 , ≤ 6.4.4 (semver) Affected: 6.3.0 , ≤ 6.3.3 (semver) Affected: 6.2.0 , ≤ 6.2.1 (semver) Affected: 6.1.0 , ≤ 6.1.2 (semver) Affected: 5.4.0 Affected: 5.3.0 , ≤ 5.3.3 (semver) Affected: 5.2.5 , ≤ 5.2.8 (semver) Affected: 5.2.1 , ≤ 5.2.2 (semver) Affected: 5.1.0 , ≤ 5.1.3 (semver) Affected: 5.0.0 , ≤ 5.0.1 (semver) Affected: 4.10.0 Affected: 4.9.0 Affected: 4.7.2 cpe:2.3:a:fortinet:fortisiem:7.3.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.3.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.2.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.2.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.2.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.2.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.2.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.2.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.1.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.1.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.1.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.1.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.1.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.1.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.1.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.1.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.0.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.0.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.0.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:7.0.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.7.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.6.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.6.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.6.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.6.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.6.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.6.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.5.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.5.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.5.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.5.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.4.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.4.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.4.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.4.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.4.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.3.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.3.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.3.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.3.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.2.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.2.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.1.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.1.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:6.1.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.4.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.3.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.3.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.3.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.3.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.2.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.2.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.2.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.2.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.2.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.2.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.1.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.1.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.1.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.1.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.0.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:5.0.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:4.10.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:4.9.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortisiem:4.7.2:*:*:*:*:*:*:* |
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
Exploited: Yes
Timestamps
Scope
Evidence
Type: Public Report
Signal: Successful Exploitation
Confidence: 70%
Source: kevintel
Details
| Feed | KEVIntel (kevintel.com) |
|---|---|
| Title | An improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability [CWE-78] in Fortinet FortiSIEM version... |
| Vendor | Fortinet |
| Product | FortiSIEM |
| Added Date | 2025-08-13T20:30:58.000Z |
| Cvss Score | 9.8 |
| Epss Score | None |
| Cvss Severity | CRITICAL |
| Epss Percentile | None |
| Used In Malware | unknown |
| Ahead Of Cisa Kev | None |
| Not Yet In Cisa Kev | True |
References
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"cpe:2.3:a:fortinet:fortisiem:5.3.0:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.2.8:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.2.7:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.2.6:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.2.5:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.2.1:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.1.3:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.1.2:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.1.1:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.1.0:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.0.1:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:5.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:4.10.0:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:4.9.0:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortisiem:4.7.2:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "FortiSIEM",
"vendor": "Fortinet",
"versions": [
{
"lessThanOrEqual": "7.3.1",
"status": "affected",
"version": "7.3.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.2.5",
"status": "affected",
"version": "7.2.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.1.7",
"status": "affected",
"version": "7.1.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.0.3",
"status": "affected",
"version": "7.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.9",
"status": "affected",
"version": "6.7.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.5",
"status": "affected",
"version": "6.6.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.5.3",
"status": "affected",
"version": "6.5.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.4.4",
"status": "affected",
"version": "6.4.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.3.3",
"status": "affected",
"version": "6.3.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.1",
"status": "affected",
"version": "6.2.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.2",
"status": "affected",
"version": "6.1.0",
"versionType": "semver"
},
{
"status": "affected",
"version": "5.4.0"
},
{
"lessThanOrEqual": "5.3.3",
"status": "affected",
"version": "5.3.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.2.8",
"status": "affected",
"version": "5.2.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.2.2",
"status": "affected",
"version": "5.2.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.1.3",
"status": "affected",
"version": "5.1.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.0.1",
"status": "affected",
"version": "5.0.0",
"versionType": "semver"
},
{
"status": "affected",
"version": "4.10.0"
},
{
"status": "affected",
"version": "4.9.0"
},
{
"status": "affected",
"version": "4.7.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An improper neutralization of special elements used in an OS command (\u0027OS Command Injection\u0027) vulnerability [CWE-78] vulnerability in Fortinet FortiSIEM 7.3.0 through 7.3.1, FortiSIEM 7.2.0 through 7.2.5, FortiSIEM 7.1.0 through 7.1.7, FortiSIEM 7.0.0 through 7.0.3, FortiSIEM 6.7.0 through 6.7.9, FortiSIEM 6.6 all versions, FortiSIEM 6.5 all versions, FortiSIEM 6.4 all versions, FortiSIEM 6.3 all versions, FortiSIEM 6.2 all versions, FortiSIEM 6.1 all versions, FortiSIEM 5.4 all versions, FortiSIEM 5.3 all versions, FortiSIEM 5.2 all versions, FortiSIEM 5.1 all versions, FortiSIEM 5.0 all versions, FortiSIEM 4.10 all versions, FortiSIEM 4.9 all versions, FortiSIEM 4.7 all versions allows an unauthenticated attacker to execute unauthorized code or commands via crafted CLI requests."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "Escalation of privilege",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-18T21:09:45.787Z",
"orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
"shortName": "fortinet"
},
"references": [
{
"name": "https://fortiguard.fortinet.com/psirt/FG-IR-25-152",
"url": "https://fortiguard.fortinet.com/psirt/FG-IR-25-152"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to FortiSIEM version 7.4.0 or above\nUpgrade to FortiSIEM version 7.3.2 or above\nUpgrade to FortiSIEM version 7.2.6 or above\nUpgrade to FortiSIEM version 7.1.8 or above\nUpgrade to FortiSIEM version 7.0.4 or above\nUpgrade to FortiSIEM version 6.7.10 or above"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
"assignerShortName": "fortinet",
"cveId": "CVE-2025-25256",
"datePublished": "2025-08-12T18:59:14.863Z",
"dateReserved": "2025-02-05T13:31:18.867Z",
"dateUpdated": "2026-08-18T21:09:45.787Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.