gsd-2021-42761
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A condition for session fixation vulnerability [CWE-384] in the session management of FortiWeb versions 6.4 all versions, 6.3.0 through 6.3.16, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 through 6.0.7, 5.9.0 through 5.9.1 may allow a remote, unauthenticated attacker to infer the session identifier of other users and possibly usurp their session.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-42761", "id": "GSD-2021-42761" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-42761" ], "details": "A condition for session fixation vulnerability [CWE-384] in the session management of FortiWeb versions 6.4 all versions, 6.3.0 through 6.3.16, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 through 6.0.7, 5.9.0 through 5.9.1 may allow a remote, unauthenticated attacker to infer the session identifier of other users and possibly usurp their session.", "id": "GSD-2021-42761", "modified": "2023-12-13T01:23:06.398004Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "psirt@fortinet.com", "ID": "CVE-2021-42761", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "FortiWeb", "version": { "version_data": [ { "version_affected": "\u003c=", "version_name": "6.4.0", "version_value": "6.4.2" }, { "version_affected": "\u003c=", "version_name": "6.3.0", "version_value": "6.3.16" }, { "version_affected": "\u003c=", "version_name": "6.2.0", "version_value": "6.2.6" }, { "version_affected": "\u003c=", "version_name": "6.1.0", "version_value": "6.1.2" }, { "version_affected": "\u003c=", "version_name": "6.0.0", "version_value": "6.0.7" }, { "version_affected": "\u003c=", "version_name": "5.9.0", "version_value": "5.9.1" }, { "version_affected": "\u003c=", "version_name": "5.8.5", "version_value": "5.8.7" }, { "version_affected": "\u003c=", "version_name": "5.8.0", "version_value": "5.8.3" }, { "version_affected": "\u003c=", "version_name": "5.7.0", "version_value": "5.7.3" }, { "version_affected": "\u003c=", "version_name": "5.6.0", "version_value": "5.6.2" } ] } } ] }, "vendor_name": "Fortinet" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A condition for session fixation vulnerability [CWE-384] in the session management of FortiWeb versions 6.4 all versions, 6.3.0 through 6.3.16, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 through 6.0.7, 5.9.0 through 5.9.1 may allow a remote, unauthenticated attacker to infer the session identifier of other users and possibly usurp their session." } ] }, "impact": { "cvss": [ { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:U/RC:C", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-384", "lang": "eng", "value": "Improper access control" } ] } ] }, "references": { "reference_data": [ { "name": "https://fortiguard.com/psirt/FG-IR-21-214", "refsource": "MISC", "url": "https://fortiguard.com/psirt/FG-IR-21-214" } ] }, "solution": [ { "lang": "en", "value": "Please upgrade to FortiWeb version 7.0.0 or above\r\nPlease upgrade to FortiWeb version 6.3.17 or above\r\nPlease upgrade to FortiWeb version 6.2.7 or above\r\nPlease upgrade to FortiWeb version 6.1.3 or above\r\nPlease upgrade to FortiWeb version 6.0.8 or above\r\nPlease upgrade to FortiWeb version 5.9.2 or above" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "6.3.17", "versionStartIncluding": "6.3.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "6.2.7", "versionStartIncluding": "6.2.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "6.1.3", "versionStartIncluding": "6.1.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "7.0.0", "versionStartIncluding": "6.4.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "6.0.8", "versionStartIncluding": "6.0.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.9.2", "versionStartIncluding": "5.6.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "psirt@fortinet.com", "ID": "CVE-2021-42761" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A condition for session fixation vulnerability [CWE-384] in the session management of FortiWeb versions 6.4 all versions, 6.3.0 through 6.3.16, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 through 6.0.7, 5.9.0 through 5.9.1 may allow a remote, unauthenticated attacker to infer the session identifier of other users and possibly usurp their session." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-384" } ] } ] }, "references": { "reference_data": [ { "name": "https://fortiguard.com/psirt/FG-IR-21-214", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://fortiguard.com/psirt/FG-IR-21-214" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "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", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } }, "lastModifiedDate": "2023-02-24T23:47Z", "publishedDate": "2023-02-16T19:15Z" } } }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.