CVE-2023-42782 (GCVE-0-2023-42782)
Vulnerability from cvelistv5
Published
2023-10-10 16:50
Modified
2024-09-18 20:50
Severity ?
EPSS score ?
0.32%
(0.54377)
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 | |
af854a3a-2127-422b-91ae-364da2661108 | https://fortiguard.com/psirt/FG-IR-23-221 | Vendor Advisory |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Fortinet | FortiAnalyzer |
Version: 7.4.0 Version: 7.2.0 ≤ 7.2.3 Version: 7.0.0 ≤ 7.0.9 Version: 6.4.0 ≤ 6.4.13 Version: 6.2.0 ≤ 6.2.12 |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T19:30:24.781Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "https://fortiguard.com/psirt/FG-IR-23-221", tags: [ "x_transferred", ], url: "https://fortiguard.com/psirt/FG-IR-23-221", }, ], title: "CVE Program Container", }, { affected: [ { cpes: [ "cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*", ], defaultStatus: "unknown", product: "fortianalyzer", vendor: "fortinet", versions: [ { status: "affected", version: "7.4.0", }, { lessThanOrEqual: "7.2.3", status: "affected", version: "7.2.0", versionType: "custom", }, { lessThanOrEqual: "7.0.9", status: "affected", version: "7.0.0", versionType: "custom", }, { lessThanOrEqual: "6.4.13", status: "affected", version: "6.4.0", versionType: "custom", }, { lessThanOrEqual: "6.2.12", status: "affected", version: "6.2.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:a:fortinet:fortianalyzer-bigdata:*:*:*:*:*:*:*:*", ], 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"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 \nConfigure the \"un-encrypted-logging\" option to disable receiving syslog without encryption through UDP(514) or TCP(514).\nconfig system log setting\r\n 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", "vulnerability-lookup:meta": { fkie_nvd: { 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\"}]}]}]", 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.\"}]", id: "CVE-2023-42782", lastModified: "2024-11-21T08:23:08.817", metrics: "{\"cvssMetricV31\": [{\"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\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}, {\"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\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}]}", published: "2023-10-10T17:15:12.873", references: "[{\"url\": \"https://fortiguard.com/psirt/FG-IR-23-221\", \"source\": \"psirt@fortinet.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://fortiguard.com/psirt/FG-IR-23-221\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]", sourceIdentifier: "psirt@fortinet.com", vulnStatus: "Modified", weaknesses: "[{\"source\": \"psirt@fortinet.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-345\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-345\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2023-42782\",\"sourceIdentifier\":\"psirt@fortinet.com\",\"published\":\"2023-10-10T17:15:12.873\",\"lastModified\":\"2024-11-21T08:23:08.817\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"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 verificación insuficiente de autenticidad de datos [CWE-345] en FortiAnalyzer versión 7.4.0 y anteriores a 7.2.3 permite que un atacante remoto no autenticado envíe mensajes al servidor syslog de FortiAnalyzer a través del conocimiento de un número de serie de dispositivo autorizado.\"}],\"metrics\":{\"cvssMetricV31\":[{\"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\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4},{\"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\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"psirt@fortinet.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"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\"]},{\"url\":\"https://fortiguard.com/psirt/FG-IR-23-221\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}", vulnrichment: { containers: "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://fortiguard.com/psirt/FG-IR-23-221\", \"name\": \"https://fortiguard.com/psirt/FG-IR-23-221\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T19:30:24.781Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-42782\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-18T20:37:50.243924Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*\"], \"vendor\": \"fortinet\", \"product\": \"fortianalyzer\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.4.0\"}, {\"status\": \"affected\", \"version\": \"7.2.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"7.2.3\"}, {\"status\": \"affected\", \"version\": \"7.0.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"7.0.9\"}, {\"status\": \"affected\", \"version\": \"6.4.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"6.4.13\"}, {\"status\": \"affected\", \"version\": \"6.2.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"6.2.12\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:fortinet:fortianalyzer-bigdata:*:*:*:*:*:*:*:*\"], \"vendor\": \"fortinet\", \"product\": \"fortianalyzer-bigdata\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.2.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"7.2.5\"}, {\"status\": \"affected\", \"version\": \"7.0\"}, {\"status\": \"affected\", \"version\": \"6.4\"}, {\"status\": \"affected\", \"version\": \"6.2\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*\"], \"vendor\": \"fortinet\", \"product\": \"fortimanager\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.4.0\"}, {\"status\": \"affected\", \"version\": \"7.2.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"7.2.3\"}, {\"status\": \"affected\", \"version\": \"7.0.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"7.0.9\"}, {\"status\": \"affected\", \"version\": \"6.4\"}, {\"status\": \"affected\", \"version\": \"6.2\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-18T20:46:11.997Z\"}}], \"cna\": {\"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"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\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"Fortinet\", \"product\": \"FortiAnalyzer\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.4.0\"}, {\"status\": \"affected\", \"version\": \"7.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.2.3\"}, {\"status\": \"affected\", \"version\": \"7.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.0.9\"}, {\"status\": \"affected\", \"version\": \"6.4.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.4.13\"}, {\"status\": \"affected\", \"version\": \"6.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.2.12\"}], \"defaultStatus\": \"unaffected\"}], \"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\"}], \"references\": [{\"url\": \"https://fortiguard.com/psirt/FG-IR-23-221\", \"name\": \"https://fortiguard.com/psirt/FG-IR-23-221\"}], \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-345\", \"description\": \"Improper access control\"}]}], \"providerMetadata\": {\"orgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"shortName\": \"fortinet\", \"dateUpdated\": \"2023-10-10T16:50:26.310Z\"}}}", cveMetadata: "{\"cveId\": \"CVE-2023-42782\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-18T20:50:44.592Z\", \"dateReserved\": \"2023-09-14T08:37:38.656Z\", \"assignerOrgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"datePublished\": \"2023-10-10T16:50:26.310Z\", \"assignerShortName\": \"fortinet\"}", dataType: "CVE_RECORD", dataVersion: "5.1", }, }, }
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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.