CVE-2025-25255 (GCVE-0-2025-25255)
Vulnerability from cvelistv5 – Published: 2025-10-14 15:23 – Updated: 2025-12-09 17:19
VLAI?
Summary
An Improperly Implemented Security Check for Standard vulnerability [CWE-358] in Fortinet FortiOS 7.6.0 through 7.6.3, FortiProxy 7.6.0 through 7.6.3, FortiProxy 7.4.0 through 7.4.11, FortiProxy 7.2 all versions, FortiProxy 7.0.1 through 7.0.22 may allow an unauthenticated proxy user to bypass the domain fronting protection feature via crafted HTTP requests.
Severity ?
CWE
- CWE-358 - Improper access control
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Fortinet | FortiProxy |
Affected:
7.6.0 , ≤ 7.6.3
(semver)
Affected: 7.4.0 , ≤ 7.4.11 (semver) Affected: 7.2.0 , ≤ 7.2.15 (semver) Affected: 7.0.1 , ≤ 7.0.22 (semver) cpe:2.3:a:fortinet:fortiproxy:7.6.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.6.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.6.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.6.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.11:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.10:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.15:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.14:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.13:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.12:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.11:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.10:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.22:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.21:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.20:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.19:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.18:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.17:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.16:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.15:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.14:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.13:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.12:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.11:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.10:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.1:*:*:*:*:*:*:* |
||
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\"cpe:2.3:a:fortinet:fortiproxy:7.2.3:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.2.2:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.22:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.21:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.20:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.19:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.18:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.17:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.16:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.15:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.14:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.13:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.12:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.11:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.10:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.9:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.8:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.7:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.6:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.5:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.4:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.3:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.2:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiproxy:7.0.1:*:*:*:*:*:*:*\"], \"vendor\": \"Fortinet\", \"product\": \"FortiProxy\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.6.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.6.3\"}, {\"status\": \"affected\", \"version\": \"7.4.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.4.11\"}, {\"status\": \"affected\", \"version\": \"7.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.2.15\"}, {\"status\": \"affected\", \"version\": \"7.0.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.0.22\"}], \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:2.3:o:fortinet:fortios:7.6.3:*:*:*:*:*:*:*\", \"cpe:2.3:o:fortinet:fortios:7.6.2:*:*:*:*:*:*:*\", \"cpe:2.3:o:fortinet:fortios:7.6.1:*:*:*:*:*:*:*\", \"cpe:2.3:o:fortinet:fortios:7.6.0:*:*:*:*:*:*:*\"], \"vendor\": \"Fortinet\", \"product\": \"FortiOS\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.6.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.6.3\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Upgrade to FortiProxy version 7.6.4 or above\\nUpgrade to upcoming FortiProxy version 7.4.12 or above\\nUpgrade to FortiOS version 7.6.4 or above\\nUpgrade to upcoming FortiOS version 7.4.10 or above\"}], \"references\": [{\"url\": \"https://fortiguard.fortinet.com/psirt/FG-IR-24-372\", \"name\": \"https://fortiguard.fortinet.com/psirt/FG-IR-24-372\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"An Improperly Implemented Security Check for Standard vulnerability [CWE-358] in Fortinet FortiOS 7.6.0 through 7.6.3, FortiProxy 7.6.0 through 7.6.3, FortiProxy 7.4.0 through 7.4.11, FortiProxy 7.2 all versions, FortiProxy 7.0.1 through 7.0.22 may allow an unauthenticated proxy user to bypass the domain fronting protection feature via crafted HTTP requests.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-358\", \"description\": \"Improper access control\"}]}], \"providerMetadata\": {\"orgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"shortName\": \"fortinet\", \"dateUpdated\": \"2025-12-09T17:19:08.739Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2025-25255\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-12-09T17:19:08.739Z\", \"dateReserved\": \"2025-02-05T13:31:18.867Z\", \"assignerOrgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"datePublished\": \"2025-10-14T15:23:09.821Z\", \"assignerShortName\": \"fortinet\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
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.
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