cve-2023-42782
Vulnerability from cvelistv5
Published
2023-10-10 16:50
Modified
2024-09-18 20:50
Severity ?
EPSS score ?
Summary
A insufficient verification of data authenticity vulnerability [CWE-345] in FortiAnalyzer version 7.4.0 and below 7.2.3 allows a remote unauthenticated attacker to send messages to the syslog server of FortiAnalyzer via the knoweldge of an authorized device serial number.
References
▼ | URL | Tags | |
---|---|---|---|
psirt@fortinet.com | https://fortiguard.com/psirt/FG-IR-23-221 | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Fortinet | FortiAnalyzer |
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"Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-09-18T20:37:50.243924Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-09-18T20:50:44.592Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "FortiAnalyzer", "vendor": "Fortinet", "versions": [ { "status": "affected", "version": "7.4.0" }, { "lessThanOrEqual": "7.2.3", "status": "affected", "version": "7.2.0", "versionType": "semver" }, { "lessThanOrEqual": "7.0.9", "status": "affected", "version": "7.0.0", "versionType": "semver" }, { "lessThanOrEqual": "6.4.13", "status": "affected", "version": "6.4.0", "versionType": "semver" }, { "lessThanOrEqual": "6.2.12", "status": "affected", "version": "6.2.0", "versionType": "semver" } ] } ], "descriptions": [ { "lang": "en", "value": "A insufficient verification of data authenticity vulnerability [CWE-345] in FortiAnalyzer version 7.4.0 and below 7.2.3 allows a remote unauthenticated attacker to send messages to the syslog server of FortiAnalyzer via the knoweldge of an authorized device serial number." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-345", "description": "Improper access control", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-10-10T16:50:26.310Z", "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "shortName": "fortinet" }, "references": [ { "name": "https://fortiguard.com/psirt/FG-IR-23-221", "url": "https://fortiguard.com/psirt/FG-IR-23-221" } ], "solutions": [ { "lang": "en", "value": "Please upgrade to FortiAnalyzer version 7.4.1 or above\r\nPlease upgrade to FortiAnalyzer version 7.2.4 or above\n\r\nAND\u00a0\nConfigure the \"un-encrypted-logging\" option to disable receiving syslog without encryption through UDP(514) or TCP(514).\nconfig system log setting\r\n\u00a0 \u00a0 set un-encrypted-logging disable" } ] } }, "cveMetadata": { "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "assignerShortName": "fortinet", "cveId": "CVE-2023-42782", "datePublished": "2023-10-10T16:50:26.310Z", "dateReserved": "2023-09-14T08:37:38.656Z", "dateUpdated": "2024-09-18T20:50:44.592Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-42782\",\"sourceIdentifier\":\"psirt@fortinet.com\",\"published\":\"2023-10-10T17:15:12.873\",\"lastModified\":\"2023-11-07T04:21:15.213\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A insufficient verification of data authenticity vulnerability [CWE-345] in FortiAnalyzer version 7.4.0 and below 7.2.3 allows a remote unauthenticated attacker to send messages to the syslog server of FortiAnalyzer via the knoweldge of an authorized device serial number.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de verificaci\u00f3n insuficiente de autenticidad de datos [CWE-345] en FortiAnalyzer versi\u00f3n 7.4.0 y anteriores a 7.2.3 permite que un atacante remoto no autenticado env\u00ede mensajes al servidor syslog de FortiAnalyzer a trav\u00e9s del conocimiento de un n\u00famero de serie de dispositivo autorizado.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4},{\"source\":\"psirt@fortinet.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]},{\"source\":\"psirt@fortinet.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2.0\",\"versionEndIncluding\":\"6.2.12\",\"matchCriteriaId\":\"285EC81A-34F0-4153-82DE-6A49C05EB240\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.4.0\",\"versionEndIncluding\":\"6.4.13\",\"matchCriteriaId\":\"56D6A507-5B18-4F62-9B08-98122FB2F23B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.0.0\",\"versionEndIncluding\":\"7.0.9\",\"matchCriteriaId\":\"CCE23C15-B42C-48DF-9435-27D5143F0B5C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.2.0\",\"versionEndIncluding\":\"7.2.3\",\"matchCriteriaId\":\"B31BB84A-E622-4911-AAB4-41E57F661A8D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortianalyzer:7.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"91A9AF01-72FD-4942-A95E-71A7609B6977\"}]}]}],\"references\":[{\"url\":\"https://fortiguard.com/psirt/FG-IR-23-221\",\"source\":\"psirt@fortinet.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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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.
- 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.