CVE-2019-6195 (GCVE-0-2019-6195)
Vulnerability from cvelistv5 – Published: 2020-02-14 17:10 – Updated: 2024-09-16 16:14
VLAI?
Summary
An authorization bypass exists in Lenovo XClarity Controller (XCC) versions prior to 3.08 CDI340V, 3.01 TEI392O, 1.71 PSI328N where a valid authenticated user with lesser privileges may be granted read-only access to higher-privileged information if 1) “LDAP Authentication Only with Local Authorization” mode is configured and used by XCC, and 2) a lesser privileged user logs into XCC within 1 minute of a higher privileged user logging out. The authorization bypass does not exist when “Local Authentication and Authorization” or “LDAP Authentication and Authorization” modes are configured and used by XCC.
Severity ?
4.8 (Medium)
CWE
- CWE-264 - Permissions, Privileges, and Access Controls
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Lenovo | XClarity Controller (XCC) |
Affected:
unspecified , < 3.08 CDI340V
(custom)
Affected: unspecified , < 3.01 TEI392O (custom) Affected: unspecified , < 1.71 PSI328N (custom) |
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"id": "CVE-2019-6195",
"lastModified": "2024-11-21T04:46:09.123",
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},
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The authorization bypass does not exist when \u201cLocal Authentication and Authorization\u201d or \u201cLDAP Authentication and Authorization\u201d modes are configured and used by XCC.\"},{\"lang\":\"es\",\"value\":\"Se presenta una omisi\u00f3n de autorizaci\u00f3n en Lenovo XClarity Controller (XCC) versiones anteriores a 3.08 CDI340V, versi\u00f3n 3.01 TEI392O, versi\u00f3n 1.71 PSI328N, donde un usuario autenticado v\u00e1lido con privilegios menores puede tener acceso de solo de lectura a informaci\u00f3n con privilegios superiores si 1) \\\"LDAP Authentication Only with Local Authorization\u201d es configurado y utilizado por XCC, y 2) un usuario con menos privilegios inicia sesi\u00f3n en XCC dentro de 1 minuto despu\u00e9s de que un usuario con mayor privilegio cierre sesi\u00f3n. La omisi\u00f3n de autorizaci\u00f3n no se presenta cuando los modos \u201cLocal Authentication and Authorization\u201d o \u201cLDAP Authentication and Authorization\u201d son configurados y utilizados por XCC.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@lenovo.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N\",\"baseScore\":4.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.2,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N\",\"baseScore\":4.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:H/Au:S/C:P/I:N/A:N\",\"baseScore\":2.1,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"HIGH\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"psirt@lenovo.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-264\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-269\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lenovo:xclarity_controller:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.01_tei392o\",\"matchCriteriaId\":\"1008B2EE-5CA0-44D3-A5E4-BD558AA954DE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_hx_1000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"861FD9CF-A71F-4B9F-AD63-89BEFF9FB170\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_hx_2000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"46A03175-61F0-4077-B6E6-54967E012FE3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_hx_3000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"61548AD5-85A8-45E2-8E42-3879190C32E6\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_hx_5000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BAEAD534-FE95-4E16-91F1-9ABDB96E3B5E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_hx_7000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E7A98501-D0CA-410E-86D3-A5E1420D1D3A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_vx_1000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7AABC0D8-FCA9-46D0-A147-DF6D65154465\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_vx_2000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2DBC750-1F52-4418-BA06-95A3C33B2757\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_vx_3000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F86AB334-137C-4DC6-AFCD-6CBFBEA862DA\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_vx_5000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0553591B-FAFC-4601-92C0-5212D86FB60B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkagile_vx_7000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"26D5D977-101A-4D02-AAFC-05D1E8C81D6B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinksystem_sd530:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2588DA2E-6E58-4FA2-9AA6-FC669C042197\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinksystem_sd650_dwc:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D32821FA-D82A-450D-BA5B-E020CD1BEDA8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinksystem_sn550:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5DB64709-93BA-43D8-A1DB-4CE405291430\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinksystem_sn850:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1DB0C393-2CB4-485F-93E2-2F28B19F9325\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinksystem_sr150:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C6334030-07E4-45F4-A233-4A37F77FC573\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinksystem_sr158:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D94182EE-10FE-4506-BDE0-06F4140923FC\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinksystem_sr250:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C5B52AC1-714E-4217-8599-80D99E0D33B3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinksystem_sr258:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB19D273-4975-4957-AE94-117B607CD746\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenov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Advisory\"]},{\"url\":\"https://support.lenovo.com/us/en/product_security/LEN-29116\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
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Sightings
| Author | Source | Type | Date |
|---|
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.
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