CVE-2022-42472 (GCVE-0-2022-42472)
Vulnerability from cvelistv5
Published
2023-02-16 18:07
Modified
2026-10-22 13:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-113 - Execute unauthorized code or commands
Summary
A improper neutralization of crlf sequences in http headers ('http response splitting') vulnerability in Fortinet FortiOS 7.2.0 through 7.2.2, FortiOS 7.0.0 through 7.0.8, FortiOS 6.4.0 through 6.4.12, FortiOS 6.2 all versions, FortiOS 6.0 all versions, FortiProxy 7.2.0 through 7.2.1, FortiProxy 7.0.0 through 7.0.7, FortiProxy 2.0.0 through 2.0.10, FortiProxy 1.2 all versions, FortiProxy 01.02 all versions, FortiProxy 1.1 all versions, FortiProxy 01.01 all versions may allow an authenticated and remote attacker to perform an HTTP request splitting attack which gives attackers control of the remaining headers and body of the response.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Fortinet | FortiProxy |
Version: 7.2.0 ≤ 7.2.1 Version: 7.0.0 ≤ 7.0.7 Version: 2.0.0 ≤ 2.0.10 Version: 1.2.1 ≤ 1.2.13 Version: 01.02.00 Version: 1.1.4 ≤ 1.1.6 Version: 01.01.00 ≤ 01.01.03 cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.7:*:*:*:*:*:*:* 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:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.10:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:2.0.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.13:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.12:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.11:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.10:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.2.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:01.02.00:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.1.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.1.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:1.1.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:01.01.03:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:01.01.02:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:01.01.01:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:01.01.00:*:*:*:*:*:*:* |
|||||||
|
|||||||||
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\"lessThanOrEqual\": \"7.0.7\"}, {\"status\": \"affected\", \"version\": \"2.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"2.0.10\"}, {\"status\": \"affected\", \"version\": \"1.2.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.2.13\"}, {\"status\": \"affected\", \"version\": \"01.02.00\"}, {\"status\": \"affected\", \"version\": \"1.1.4\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.1.6\"}, {\"status\": \"affected\", \"version\": \"01.01.00\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"01.01.03\"}], \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:2.3:o:fortinet:fortios:7.2.2:*:*:*:*:*:*:*\", \"cpe:2.3:o:fortinet:fortios:7.2.1:*:*:*:*:*:*:*\", \"cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:*\", \"cpe:2.3:o:fortinet:fortios:7.0.8:*:*:*:*:*:*:*\", \"cpe:2.3:o:fortinet:fortios:7.0.7:*:*:*:*:*:*:*\", \"cpe:2.3:o:fortinet:fortios:7.0.6:*:*:*:*:*:*:*\", \"cpe:2.3:o:fortinet:fortios:7.0.5:*:*:*:*:*:*:*\", 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\"7.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.2.2\"}, {\"status\": \"affected\", \"version\": \"7.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.0.8\"}, {\"status\": \"affected\", \"version\": \"6.4.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.4.12\"}, {\"status\": \"affected\", \"version\": \"6.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.2.17\"}, {\"status\": \"affected\", \"version\": \"6.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.0.18\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Upgrade to FortiProxy version 7.2.2 or above\\nUpgrade to FortiProxy version 7.0.8 or above\\nUpgrade to FortiProxy version 2.0.11 or above\\nUpgrade to FortiOS version 7.2.3 or above\\nUpgrade to FortiOS version 7.0.9 or above\\nUpgrade to FortiOS version 6.4.13 or above\"}], \"references\": [{\"url\": \"https://fortiguard.com/psirt/FG-IR-22-362\", \"name\": \"https://fortiguard.com/psirt/FG-IR-22-362\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A improper neutralization of crlf sequences in http headers (\u0027http response splitting\u0027) vulnerability in Fortinet FortiOS 7.2.0 through 7.2.2, FortiOS 7.0.0 through 7.0.8, FortiOS 6.4.0 through 6.4.12, FortiOS 6.2 all versions, FortiOS 6.0 all versions, FortiProxy 7.2.0 through 7.2.1, FortiProxy 7.0.0 through 7.0.7, FortiProxy 2.0.0 through 2.0.10, FortiProxy 1.2 all versions, FortiProxy 01.02 all versions, FortiProxy 1.1 all versions, FortiProxy 01.01 all versions may allow an authenticated and remote attacker to perform an HTTP request splitting attack which gives attackers control of the remaining headers and body of the response.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-113\", \"description\": \"Execute unauthorized code or commands\"}]}], \"providerMetadata\": {\"orgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"shortName\": \"fortinet\", \"dateUpdated\": \"2026-10-22T13:48:25.665Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2022-42472\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-22T13:48:25.665Z\", \"dateReserved\": \"2022-10-07T14:05:36.301Z\", \"assignerOrgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"datePublished\": \"2023-02-16T18:07:00.188Z\", \"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 seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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