CVE-2023-39979
Vulnerability from cvelistv5
Published
2023-09-02 12:05
Modified
2024-09-30 20:18
Severity ?
EPSS score ?
Summary
MXsecurity Authentication Bypass
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Moxa | MXsecurity Series |
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A remote attacker might access the system if the web service authenticator has insufficient random values.\u0026nbsp;\u0026nbsp;\u003c/p\u003e" } ], "value": "There is a vulnerability in MXsecurity versions prior to 1.0.1 that can be exploited to bypass authentication. A remote attacker might access the system if the web service authenticator has insufficient random values.\u00a0\u00a0\n\n" } ], "impacts": [ { "capecId": "CAPEC-112", "descriptions": [ { "lang": "en", "value": "CAPEC-112: Brute Force" } ] } ], "metrics": [ { "cvssV3_1": { "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" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-334", "description": "CWE-334: Small Space of Random Values", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-09-02T12:05:48.829Z", "orgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa", "shortName": "Moxa" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230403-mxsecurity-series-multiple-vulnerabilities" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Moxa has developed appropriate solution to address the vulnerability. The solution for affected product is shown below.\u003cbr\u003e\u003cul\u003e\u003cli\u003eMXsecurity: Please upgrade to software v1.1.0 or higher.\u003c/li\u003e\u003c/ul\u003e" } ], "value": "Moxa has developed appropriate solution to address the vulnerability. The solution for affected product is shown below.\n * MXsecurity: Please upgrade to software v1.1.0 or higher.\n\n\n" } ], "source": { "discovery": "EXTERNAL" }, "title": "MXsecurity Authentication Bypass", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa", "assignerShortName": "Moxa", "cveId": "CVE-2023-39979", "datePublished": "2023-09-02T12:05:48.829Z", "dateReserved": "2023-08-08T07:09:59.307Z", "dateUpdated": "2024-09-30T20:18:16.494Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-39979\",\"sourceIdentifier\":\"psirt@moxa.com\",\"published\":\"2023-09-02T13:15:44.733\",\"lastModified\":\"2023-09-07T20:16:28.350\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"There is a vulnerability in MXsecurity versions prior to 1.0.1 that can be exploited to bypass authentication. A remote attacker might access the system if the web service authenticator has insufficient random values.\u00a0\u00a0\\n\\n\"},{\"lang\":\"es\",\"value\":\"Hay una vulnerabilidad en las versiones anteriores a 1.0.1 de MXsecurity que puede aprovecharse para omitir la autenticaci\u00f3n. Un atacante remoto podr\u00eda acceder al sistema si la autenticaci\u00f3n del servicio web tiene valores aleatorios insuficientes\"}],\"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:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9},{\"source\":\"psirt@moxa.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-330\"}]},{\"source\":\"psirt@moxa.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-334\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moxa:mxsecurity:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.1.0\",\"matchCriteriaId\":\"7714E640-769C-40AB-AE67-67EF9442FD5C\"}]}]}],\"references\":[{\"url\":\"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230403-mxsecurity-series-multiple-vulnerabilities\",\"source\":\"psirt@moxa.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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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.