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CVE-2019-18242 (GCVE-0-2019-18242)

Vulnerability from cvelistv5 – Published: 2020-03-24 16:53 – Updated: 2024-08-05 01:47
VLAI
Summary
In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility, Version 2.3.0 or lower, frequent and multiple requests for short-term use may cause the web server to fail.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-941 - INCORRECTLY SPECIFIED DESTINATION IN A COMMUNICATION CHANNEL CWE-941
Assigner
References
Impacted products
Vendor Product Version CPE status
n/a Moxa ioLogik 2500 series firmware, Version 3.0 or lower, IOxpress configuration utility, Version 2.3.0 or lower Affected: Moxa ioLogik 2500 series firmware, Version 3.0 or lower, IOxpress configuration utility, Version 2.3.0 or lower
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      "id": "CVE-2019-18242",
      "lastModified": "2024-11-21T04:32:54.327",
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      "published": "2020-03-24T17:15:11.110",
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    },
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fallo.\"}],\"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:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-941\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:moxa:iologik_2512_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0\",\"matchCriteriaId\":\"1060F63B-42E8-4EE0-9A71-933080629E45\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:moxa:iologik_2512:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC91E5AB-0CEE-4D58-83C4-EC3066F2D368\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:moxa:iologik_2512-t_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0\",\"matchCriteriaId\":\"DEA38DDD-0A0A-42FB-8C43-A3E0D0267B6D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:moxa:iologik_2512-t:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1BC9692C-08EC-4CDE-A69A-75C172130362\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:moxa:iologik_2512-hspa_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0\",\"matchCriteriaId\":\"09259434-AE8D-463A-8A83-4466D24B4F8D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:moxa:iologik_2512-hspa:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6D4FF9E8-D2A1-4EED-A56C-C5517775C3CC\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:moxa:iologik_2512-hspa-t_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0\",\"matchCriteriaId\":\"11BEF8E5-BEB4-41CA-8DEC-B2448290238C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:moxa:iologik_2512-hspa-t:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C968278D-D141-49ED-9973-C684CEDBD3BA\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:moxa:iologik_2512-wl1-eu_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0\",\"matchCriteriaId\":\"50E1C82C-2B14-4406-BF86-02D5E29EBE4B\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:moxa:iologik_2512-wl1-eu:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0EA01CE1-F638-42F4-8E59-4FC7F7C8AB1D\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:moxa:iologik_2512-wl1-eu-t_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0\",\"matchCriteriaId\":\"0544A1EF-5846-454F-8692-7635F1F23467\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:moxa:iologik_2512-wl1-eu-t:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C808B157-E545-49C2-ACF8-9E460E3B8272\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:moxa:iologik_2512-wl1-us_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0\",\"matchCriteriaId\":\"B159DE1B-DE12-4F53-8B04-350978E808F6\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:moxa:iologik_2512-wl1-us:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0E88BEA2-2EDB-4945-B800-E167EF93D50E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:moxa:iologik_2512-wl1-us-t_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0\",\"matchCriteriaId\":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Party Advisory\",\"US Government Resource\"]},{\"url\":\"https://www.us-cert.gov/ics/advisories/icsa-20-056-02\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]}]}}"
  }
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.