All the vulnerabilites related to Fortinet - Fortinet AV Engine, FortiMail, FortiOS, FortiClient
cve-2022-26122
Vulnerability from cvelistv5
Published
2022-11-02 00:00
Modified
2024-10-22 20:53
Severity ?
EPSS score ?
Summary
An insufficient verification of data authenticity vulnerability [CWE-345] in FortiClient, FortiMail and FortiOS AV engines version 6.2.168 and below and version 6.4.274 and below may allow an attacker to bypass the AV engine via manipulating MIME attachment with junk and pad characters in base64.
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Fortinet | Fortinet AV Engine, FortiMail, FortiOS, FortiClient |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T04:56:37.592Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://fortiguard.com/psirt/FG-IR-22-074" } ], "title": "CVE Program Container" }, { "metrics": [ { "other": { "content": { "id": "CVE-2022-26122", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-10-22T20:19:05.845844Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-10-22T20:53:22.490Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "Fortinet AV Engine, FortiMail, FortiOS, FortiClient", "vendor": "Fortinet", "versions": [ { "status": "affected", "version": "AV Engine version 6.2.168 and below and version 6.4.274 and below." } ] } ], "descriptions": [ { "lang": "en", "value": "An insufficient verification of data authenticity vulnerability [CWE-345] in FortiClient, FortiMail and FortiOS AV engines version 6.2.168 and below and version 6.4.274 and below may allow an attacker to bypass the AV engine via manipulating MIME attachment with junk and pad characters in base64." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "exploitCodeMaturity": "PROOF_OF_CONCEPT", "integrityImpact": "LOW", "privilegesRequired": "NONE", "remediationLevel": "UNAVAILABLE", "reportConfidence": "REASONABLE", "scope": "CHANGED", "temporalScore": 4.3, "temporalSeverity": "MEDIUM", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N/E:P/RL:U/RC:R", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "description": "Denial of service", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-11-02T00:00:00", "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "shortName": "fortinet" }, "references": [ { "url": "https://fortiguard.com/psirt/FG-IR-22-074" } ] } }, "cveMetadata": { "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "assignerShortName": "fortinet", "cveId": "CVE-2022-26122", "datePublished": "2022-11-02T00:00:00", "dateReserved": "2022-02-25T00:00:00", "dateUpdated": "2024-10-22T20:53:22.490Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }