Search criteria
6 vulnerabilities found for un492s_firmware by sharp-nec-displays
FKIE_CVE-2021-20699
Vulnerability from fkie_nvd - Published: 2021-06-07 14:15 - Updated: 2025-12-08 08:15
Severity ?
Summary
Sharp NEC Displays ((UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker a buffer overflow and to execute remote code by sending long parameters that contains specific characters in http request.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un462a_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3A3FAB46-85E7-4938-A06F-BA5408F7D254",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un462a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "17C5E9B8-B03F-4451-A081-DB4EE32B4607",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un462va_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "663076AD-61DE-43B1-A13C-B930F687F5DE",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un462va:-:*:*:*:*:*:*:*",
"matchCriteriaId": "71D4BB76-488E-4BB3-8C99-135874DCAF7C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un492s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "20070888-004C-4C33-B42F-BF14961FF320",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un492s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EB9FD2E2-0A5D-46A7-B921-59BAB249AB1A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un492vs_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1ED2D86B-1D39-402D-B2DC-1E71C1124A1D",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un492vs:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EF5A822C-866B-4ABB-8A41-BFA610D4F5F7",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552a_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5CBAE52C-2EAF-42DF-8B42-BF08A39303DA",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5FE3F0DE-021F-438E-A593-AFF9D9BAED85",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6C4F92DC-FAC7-4C27-A9EB-8B8F17DA01BE",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "201E955D-364B-437E-AD9D-64DD90822399",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552vs_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "55176D2C-20CE-43C2-BE3E-AA976D0842CD",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552vs:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F908599D-57F9-44A8-8113-5931151C0D17",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D5892209-AAC7-49C4-964F-EDA69A8D670A",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1BC5F1FF-73BD-4DE5-8DB7-3D3575AFB208",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552v_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9CCEA3B0-47B8-44BD-8574-E16CF06258F4",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552v:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7E2E78E0-9918-4E16-B239-BC28E4A5C13F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:ux552s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "85427D92-8558-4735-B716-24B805E770A9",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:ux552s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D48890CD-4B76-4D26-9D6C-30523E50E16D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:ux552_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C0C42333-D6DD-4EF0-8CFE-4215ABDC3FEE",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:ux552:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B325A386-6422-43DA-B657-D555A0DC5030",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v864q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BD1A9367-4E9E-4F0D-B389-DA225951872D",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v864q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "80D7F02F-1039-4BDC-A22B-79974D191F81",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c861q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "ADB1B3BD-BB06-4773-A904-29B9AB509B47",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c861q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "54EB4CC2-FC1B-4170-8CAB-98D54E78CC2F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p754q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6C75AB2C-98AF-4CD6-B615-3AFD69D4CBE6",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p754q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "281A4369-1029-4803-820A-8FF18E08F908",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v754q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E9BEA981-5C80-4442-9085-801D45811C5A",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v754q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3812E77D-E705-464B-8C89-C157F683AE86",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c751q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1FC8F16F-305A-438A-B166-46BCBC84B9EC",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c751q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E73B9DD2-BCD4-4048-9FC3-9C4E864169AC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v984q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E0672535-16A1-4F35-913F-3F3BAA9148CA",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v984q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4DF47073-D164-4DBC-AC4C-F2F8AE6740D9",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c981q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "67CFF059-DB97-4D6E-ACA1-019DDD3268EB",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c981q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B76C56B4-8D6F-47F8-A51A-ABA5566C51AF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p654q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "74CF5835-ADFA-424A-83DD-AED9A6C9D607",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p654q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "20B60727-4807-4CCC-80FD-300DCE50B4AF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v654q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F57C92EA-D4CD-4F94-9CE0-3A20040DFBCF",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v654q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AF007B89-16DD-4AC0-9488-632958ACC88A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c651q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2DC8ABE4-8075-4D5B-B651-96D8A42B5DD7",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c651q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AD92EC01-FC69-43D6-AEE0-5CD3B6FB1CCB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v554q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "108AB774-5CEC-4550-82BF-53081CDAA616",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v554q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "74A5C523-408C-42DE-83A3-17AD6046AA29",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p404_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F037FB5A-B19A-4ECD-A19C-CD130B81A5F9",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p404:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0C758A93-ADA1-4E70-AA88-58A603BC6E0F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p484_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A27A644-911B-45DA-A421-BC994E822258",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p484:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E31A6005-76BC-4EC7-B32A-0D0379B31A6E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p554_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FC0FF1C6-945A-4EEE-895F-229B26A70660",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p554:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DAD4DFDC-8454-4DB9-94BC-20A6B50EC929",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v404_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "88B1E817-013B-4628-A475-C3AF466F562F",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v404:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F27CA3C0-4616-4E50-AB52-D42F0E3C99C4",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v484_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6A9A17E0-18E0-4223-AD31-8DC326398B0D",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v484:-:*:*:*:*:*:*:*",
"matchCriteriaId": "51D0EA49-28A5-4928-8DE1-1F24070938B5",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v554_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8610E8E7-DF3A-49DC-82B5-B79C84DC4494",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v554:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FA61ADD5-9371-4295-BA85-D173F9D52FD6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v404-t_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "62A60D09-AC97-40FB-9E8F-0815727FFEBD",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v404-t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F7880A3E-2B7D-4EE9-8135-3B869022A042",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v484-t_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "EEDC37B7-3A45-4FA1-A5D9-B52CC7DA8BF2",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v484-t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "010938CE-A7AC-44A9-94D4-28460510CF61",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v554-t_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0A9D89D0-6F00-49C2-B36E-8EF9933CE261",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v554-t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7F3D80AC-1EDC-4BA2-8196-41EBF6712A42",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c501_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AF0F8E33-17A9-4810-84AA-F818ABB35A08",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c501:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1D9FDB9C-D300-4645-A749-03404AAED1FD",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c551_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E90EE7D0-FE91-42C4-B1FC-9B91F015BC61",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c551:-:*:*:*:*:*:*:*",
"matchCriteriaId": "794C7E3B-F7B9-441F-AA41-FC39622DAEEB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c431_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "64C2D2D6-470D-4EB5-925E-B7577179ED55",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c431:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DB0CD0D4-01A8-46D3-9AE1-0D609FBBAFD3",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Sharp NEC Displays ((UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker a buffer overflow and to execute remote code by sending long parameters that contains specific characters in http request."
},
{
"lang": "es",
"value": "Sharp NEC Displays ((UN462A R1.300 y anteriores, UN462VA R1.300 y anteriores, UN492S R1.300 y anteriores, UN492VS versiones R1.300 y anteriores, UN552A versiones R1.300 y anteriores, UN552S versiones R1.300 y anteriores, UN552VS versiones R1.300 y anteriores, UN552 versiones R1.300 y anteriores, UN552V versiones R1.300 y anteriores, UN552V versiones R1. 300 y anteriores, UX552S versiones R1.300 y anteriores, UX552 versiones R1.300 y anteriores, V864Q versiones R2.000 y anteriores, C861Q versiones R2.000 y anteriores, P754Q versiones R2.000 y anteriores, V754Q versiones R2.000 y anteriores, C751Q versiones R2.000 y anteriores, V984Q versiones R2.000 y anteriores, C981Q versiones R2.000 y anteriores, P654Q versiones R2. 000 y anteriores, V654Q versiones R2.000 y anteriores, C651Q versiones R2.000 y anteriores, V554Q versiones R2.000 y anteriores, P404 versiones R3.200 y anteriores, P484 versiones R3.200 y anteriores, P554 versiones R3.200 y anteriores, V404 versiones R3.200 y anteriores, V484 versiones R3.200 y anteriores, V554 versiones R3.200 y anteriores, V404-T versiones R3. 200 y anteriores, V484-T versiones R3.200 y anteriores, V554-T versiones R3.200 y anteriores, C501 versiones R2.000 y anteriores, C551 versiones R2.000 y anteriores, C431 versiones R2.000 y anteriores) permite a un atacante un desbordamiento de b\u00fafer y ejecutar c\u00f3digo remoto mediante el env\u00edo de par\u00e1metros largos que contienen caracteres espec\u00edficos en la petici\u00f3n http\n"
}
],
"id": "CVE-2021-20699",
"lastModified": "2025-12-08T08:15:49.693",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"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"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-06-07T14:15:07.837",
"references": [
{
"source": "psirt-info@cyber.jp.nec.com",
"url": "https://sharp-displays.jp.sharp/global/support/info/A5-1_vulnerability.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.sharp-nec-displays.com/global/support/info/A5-1_vulnerability.html"
}
],
"sourceIdentifier": "psirt-info@cyber.jp.nec.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-77"
},
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
FKIE_CVE-2021-20698
Vulnerability from fkie_nvd - Published: 2021-06-07 14:15 - Updated: 2024-11-21 05:47
Severity ?
Summary
Sharp NEC Displays (UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker to obtain root privileges and execute remote code by sending unintended parameters that contain specific characters in http request.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un462a_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3A3FAB46-85E7-4938-A06F-BA5408F7D254",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un462a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "17C5E9B8-B03F-4451-A081-DB4EE32B4607",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un462va_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "663076AD-61DE-43B1-A13C-B930F687F5DE",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un462va:-:*:*:*:*:*:*:*",
"matchCriteriaId": "71D4BB76-488E-4BB3-8C99-135874DCAF7C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un492s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "20070888-004C-4C33-B42F-BF14961FF320",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un492s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EB9FD2E2-0A5D-46A7-B921-59BAB249AB1A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un492vs_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1ED2D86B-1D39-402D-B2DC-1E71C1124A1D",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un492vs:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EF5A822C-866B-4ABB-8A41-BFA610D4F5F7",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552a_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5CBAE52C-2EAF-42DF-8B42-BF08A39303DA",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5FE3F0DE-021F-438E-A593-AFF9D9BAED85",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6C4F92DC-FAC7-4C27-A9EB-8B8F17DA01BE",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "201E955D-364B-437E-AD9D-64DD90822399",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552vs_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "55176D2C-20CE-43C2-BE3E-AA976D0842CD",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552vs:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F908599D-57F9-44A8-8113-5931151C0D17",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D5892209-AAC7-49C4-964F-EDA69A8D670A",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1BC5F1FF-73BD-4DE5-8DB7-3D3575AFB208",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:un552v_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9CCEA3B0-47B8-44BD-8574-E16CF06258F4",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:un552v:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7E2E78E0-9918-4E16-B239-BC28E4A5C13F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:ux552s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "85427D92-8558-4735-B716-24B805E770A9",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:ux552s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D48890CD-4B76-4D26-9D6C-30523E50E16D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:ux552_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C0C42333-D6DD-4EF0-8CFE-4215ABDC3FEE",
"versionEndIncluding": "r1.300",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:ux552:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B325A386-6422-43DA-B657-D555A0DC5030",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v864q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BD1A9367-4E9E-4F0D-B389-DA225951872D",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v864q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "80D7F02F-1039-4BDC-A22B-79974D191F81",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c861q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "ADB1B3BD-BB06-4773-A904-29B9AB509B47",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c861q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "54EB4CC2-FC1B-4170-8CAB-98D54E78CC2F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p754q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6C75AB2C-98AF-4CD6-B615-3AFD69D4CBE6",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p754q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "281A4369-1029-4803-820A-8FF18E08F908",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v754q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E9BEA981-5C80-4442-9085-801D45811C5A",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v754q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3812E77D-E705-464B-8C89-C157F683AE86",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c751q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1FC8F16F-305A-438A-B166-46BCBC84B9EC",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c751q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E73B9DD2-BCD4-4048-9FC3-9C4E864169AC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v984q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E0672535-16A1-4F35-913F-3F3BAA9148CA",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v984q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4DF47073-D164-4DBC-AC4C-F2F8AE6740D9",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c981q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "67CFF059-DB97-4D6E-ACA1-019DDD3268EB",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c981q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B76C56B4-8D6F-47F8-A51A-ABA5566C51AF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p654q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "74CF5835-ADFA-424A-83DD-AED9A6C9D607",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p654q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "20B60727-4807-4CCC-80FD-300DCE50B4AF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v654q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F57C92EA-D4CD-4F94-9CE0-3A20040DFBCF",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v654q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AF007B89-16DD-4AC0-9488-632958ACC88A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c651q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2DC8ABE4-8075-4D5B-B651-96D8A42B5DD7",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c651q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AD92EC01-FC69-43D6-AEE0-5CD3B6FB1CCB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v554q_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "108AB774-5CEC-4550-82BF-53081CDAA616",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v554q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "74A5C523-408C-42DE-83A3-17AD6046AA29",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p404_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F037FB5A-B19A-4ECD-A19C-CD130B81A5F9",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p404:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0C758A93-ADA1-4E70-AA88-58A603BC6E0F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p484_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A27A644-911B-45DA-A421-BC994E822258",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p484:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E31A6005-76BC-4EC7-B32A-0D0379B31A6E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:p554_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FC0FF1C6-945A-4EEE-895F-229B26A70660",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:p554:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DAD4DFDC-8454-4DB9-94BC-20A6B50EC929",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v404_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "88B1E817-013B-4628-A475-C3AF466F562F",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v404:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F27CA3C0-4616-4E50-AB52-D42F0E3C99C4",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v484_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6A9A17E0-18E0-4223-AD31-8DC326398B0D",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v484:-:*:*:*:*:*:*:*",
"matchCriteriaId": "51D0EA49-28A5-4928-8DE1-1F24070938B5",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v554_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8610E8E7-DF3A-49DC-82B5-B79C84DC4494",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v554:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FA61ADD5-9371-4295-BA85-D173F9D52FD6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v404-t_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "62A60D09-AC97-40FB-9E8F-0815727FFEBD",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v404-t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F7880A3E-2B7D-4EE9-8135-3B869022A042",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v484-t_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "EEDC37B7-3A45-4FA1-A5D9-B52CC7DA8BF2",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v484-t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "010938CE-A7AC-44A9-94D4-28460510CF61",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:v554-t_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0A9D89D0-6F00-49C2-B36E-8EF9933CE261",
"versionEndIncluding": "r3.201",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:v554-t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7F3D80AC-1EDC-4BA2-8196-41EBF6712A42",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c501_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AF0F8E33-17A9-4810-84AA-F818ABB35A08",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c501:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1D9FDB9C-D300-4645-A749-03404AAED1FD",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c551_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E90EE7D0-FE91-42C4-B1FC-9B91F015BC61",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c551:-:*:*:*:*:*:*:*",
"matchCriteriaId": "794C7E3B-F7B9-441F-AA41-FC39622DAEEB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sharp-nec-displays:c431_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "64C2D2D6-470D-4EB5-925E-B7577179ED55",
"versionEndIncluding": "r2.000",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sharp-nec-displays:c431:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DB0CD0D4-01A8-46D3-9AE1-0D609FBBAFD3",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Sharp NEC Displays (UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker to obtain root privileges and execute remote code by sending unintended parameters that contain specific characters in http request."
},
{
"lang": "es",
"value": "Sharp NEC Displays (UN462A versiones R1.300 y anteriores, UN462VA versiones R1.300 y anteriores, UN492S versionesR1.300 y anteriores, UN492VS versiones R1.300 y anteriores, UN552A versiones R1.300 y anteriores, UN552S versiones R1.300 y anteriores, UN552VSversiones R1.300 y anteriores, UN552 versiones R1.300 y anteriores, UN552V versiones R1.300 y anteriores, UN552V versiones R1.300 y anteriores, UX552S versiones R1. 300 y anteriores, UX552 versiones R1.300 y anteriores, V864Q versiones R2.000 y anteriores, C861Q versiones R2.000 y anteriores, P754Q versiones R2.000 y anteriores, V754Q versiones R2.000 y anteriores, C751Q versiones R2.000 y anteriores, V984Q versiones R2.000 y anteriores, C981Q versiones R2.000 y anteriores, P654Q versiones R2.000 y anteriores, V654Q versiones R2. 000 y anteriores, C651Q versiones R2.000 y anteriores, V554Q versiones R2.000 y anteriores, P404 versiones R3.200 y anteriores, P484 versiones R3.200 y anteriores, P554 versiones R3.200 y anteriores, V404 versiones R3.200 y anteriores, V484 versiones R3.200 y anteriores, V554 versiones R3.200 y anteriores, V404-T versiones R3.200 y anteriores, V484-T versiones R3. 200 y anteriores, V554-T versiones R3.200 y anteriores, C501 versiones R2.000 y anteriores, C551 versiones R2.000 y anteriores, C431 versiones R2.000 y anteriores) permite a un atacante obtener privilegios de root y ejecutar c\u00f3digo remoto mediante el env\u00edo de par\u00e1metros no deseados que contengan caracteres espec\u00edficos en la solicitud http"
}
],
"id": "CVE-2021-20698",
"lastModified": "2024-11-21T05:47:01.803",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"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"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-06-07T14:15:07.800",
"references": [
{
"source": "psirt-info@cyber.jp.nec.com",
"url": "https://www.sharp-nec-displays.com/global/support/info/A5-1_vulnerability.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.sharp-nec-displays.com/global/support/info/A5-1_vulnerability.html"
}
],
"sourceIdentifier": "psirt-info@cyber.jp.nec.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
CVE-2021-20699 (GCVE-0-2021-20699)
Vulnerability from cvelistv5 – Published: 2021-06-07 13:25 – Updated: 2025-12-08 15:51
VLAI?
Summary
Sharp NEC Displays ((UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker a buffer overflow and to execute remote code by sending long parameters that contains specific characters in http request.
Severity ?
No CVSS data available.
CWE
- Improper certificate validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Sharp Display Solutions, Ltd. | UN462A |
Affected:
0 , ≤ R1.300
(custom)
|
||
|
|
||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T15:51:45.532Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.sharp-nec-displays.com/global/support/info/A5-1_vulnerability.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "UN462A",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN462VA",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN492S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN492VS",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552A",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552VS",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552V",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UX552S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UX552",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V864Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C861Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P754Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V754Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C751Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V984Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C981Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P654Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V654Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C651Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C501",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C551",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C431",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P404",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P484",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P554",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V404",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V484",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V404-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V484-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eSharp NEC Displays ((UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker a buffer overflow and to execute remote code by sending long parameters that contains specific characters in http request.\u003c/p\u003e"
}
],
"value": "Sharp NEC Displays ((UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker a buffer overflow and to execute remote code by sending long parameters that contains specific characters in http request."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Improper certificate validation",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-08T15:51:04.541Z",
"orgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282",
"shortName": "NEC"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://sharp-displays.jp.sharp/global/support/info/A5-1_vulnerability.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282",
"assignerShortName": "NEC",
"cveId": "CVE-2021-20699",
"datePublished": "2021-06-07T13:25:33.000Z",
"dateReserved": "2020-12-17T00:00:00.000Z",
"dateUpdated": "2025-12-08T15:51:04.541Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-20698 (GCVE-0-2021-20698)
Vulnerability from cvelistv5 – Published: 2021-06-07 13:25 – Updated: 2025-12-08 15:51
VLAI?
Summary
Sharp NEC Displays (UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker to obtain root privileges and execute remote code by sending unintended parameters that contain specific characters in http request.
Severity ?
No CVSS data available.
CWE
- Improper certificate validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Sharp Display Solutions, Ltd. | UN462A |
Affected:
0 , ≤ R1.300
(custom)
|
||
|
|
||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T15:51:45.519Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.sharp-nec-displays.com/global/support/info/A5-1_vulnerability.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "UN462A",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN462VA",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN492S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN492VS",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552A",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552VS",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552V",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UX552S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UX552",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V864Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C861Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P754Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V754Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C751Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V984Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C981Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P654Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V654Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C651Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C501",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C551",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C431",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P404",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P484",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P554",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V404",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V484",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V404-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V484-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eSharp NEC Displays (UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker to obtain root privileges and execute remote code by sending unintended parameters that contain specific characters in http request.\u003c/p\u003e"
}
],
"value": "Sharp NEC Displays (UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker to obtain root privileges and execute remote code by sending unintended parameters that contain specific characters in http request."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Improper certificate validation",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-08T15:51:59.123Z",
"orgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282",
"shortName": "NEC"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.sharp-nec-displays.com/global/support/info/A5-1_vulnerability.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282",
"assignerShortName": "NEC",
"cveId": "CVE-2021-20698",
"datePublished": "2021-06-07T13:25:26.000Z",
"dateReserved": "2020-12-17T00:00:00.000Z",
"dateUpdated": "2025-12-08T15:51:59.123Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-20699 (GCVE-0-2021-20699)
Vulnerability from nvd – Published: 2021-06-07 13:25 – Updated: 2025-12-08 15:51
VLAI?
Summary
Sharp NEC Displays ((UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker a buffer overflow and to execute remote code by sending long parameters that contains specific characters in http request.
Severity ?
No CVSS data available.
CWE
- Improper certificate validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Sharp Display Solutions, Ltd. | UN462A |
Affected:
0 , ≤ R1.300
(custom)
|
||
|
|
||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T15:51:45.532Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.sharp-nec-displays.com/global/support/info/A5-1_vulnerability.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "UN462A",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN462VA",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN492S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN492VS",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552A",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552VS",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552V",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UX552S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UX552",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V864Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C861Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P754Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V754Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C751Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V984Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C981Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P654Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V654Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C651Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C501",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C551",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C431",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P404",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P484",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P554",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V404",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V484",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V404-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V484-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eSharp NEC Displays ((UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker a buffer overflow and to execute remote code by sending long parameters that contains specific characters in http request.\u003c/p\u003e"
}
],
"value": "Sharp NEC Displays ((UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker a buffer overflow and to execute remote code by sending long parameters that contains specific characters in http request."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Improper certificate validation",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-08T15:51:04.541Z",
"orgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282",
"shortName": "NEC"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://sharp-displays.jp.sharp/global/support/info/A5-1_vulnerability.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282",
"assignerShortName": "NEC",
"cveId": "CVE-2021-20699",
"datePublished": "2021-06-07T13:25:33.000Z",
"dateReserved": "2020-12-17T00:00:00.000Z",
"dateUpdated": "2025-12-08T15:51:04.541Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-20698 (GCVE-0-2021-20698)
Vulnerability from nvd – Published: 2021-06-07 13:25 – Updated: 2025-12-08 15:51
VLAI?
Summary
Sharp NEC Displays (UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker to obtain root privileges and execute remote code by sending unintended parameters that contain specific characters in http request.
Severity ?
No CVSS data available.
CWE
- Improper certificate validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Sharp Display Solutions, Ltd. | UN462A |
Affected:
0 , ≤ R1.300
(custom)
|
||
|
|
||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T15:51:45.519Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.sharp-nec-displays.com/global/support/info/A5-1_vulnerability.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "UN462A",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN462VA",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN492S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN492VS",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552A",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552VS",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UN552V",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UX552S",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "UX552",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R1.300",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V864Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C861Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P754Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V754Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C751Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V984Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C981Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P654Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V654Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C651Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554Q",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C501",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C551",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "C431",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R2.000",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P404",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P484",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "P554",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V404",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V484",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V404-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V484-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "V554-T",
"vendor": "Sharp Display Solutions, Ltd.",
"versions": [
{
"lessThanOrEqual": "R3.201",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eSharp NEC Displays (UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker to obtain root privileges and execute remote code by sending unintended parameters that contain specific characters in http request.\u003c/p\u003e"
}
],
"value": "Sharp NEC Displays (UN462A R1.300 and prior to it, UN462VA R1.300 and prior to it, UN492S R1.300 and prior to it, UN492VS R1.300 and prior to it, UN552A R1.300 and prior to it, UN552S R1.300 and prior to it, UN552VS R1.300 and prior to it, UN552 R1.300 and prior to it, UN552V R1.300 and prior to it, UX552S R1.300 and prior to it, UX552 R1.300 and prior to it, V864Q R2.000 and prior to it, C861Q R2.000 and prior to it, P754Q R2.000 and prior to it, V754Q R2.000 and prior to it, C751Q R2.000 and prior to it, V984Q R2.000 and prior to it, C981Q R2.000 and prior to it, P654Q R2.000 and prior to it, V654Q R2.000 and prior to it, C651Q R2.000 and prior to it, V554Q R2.000 and prior to it, P404 R3.200 and prior to it, P484 R3.200 and prior to it, P554 R3.200 and prior to it, V404 R3.200 and prior to it, V484 R3.200 and prior to it, V554 R3.200 and prior to it, V404-T R3.200 and prior to it, V484-T R3.200 and prior to it, V554-T R3.200 and prior to it, C501 R2.000 and prior to it, C551 R2.000 and prior to it, C431 R2.000 and prior to it) allows an attacker to obtain root privileges and execute remote code by sending unintended parameters that contain specific characters in http request."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Improper certificate validation",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-08T15:51:59.123Z",
"orgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282",
"shortName": "NEC"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.sharp-nec-displays.com/global/support/info/A5-1_vulnerability.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282",
"assignerShortName": "NEC",
"cveId": "CVE-2021-20698",
"datePublished": "2021-06-07T13:25:26.000Z",
"dateReserved": "2020-12-17T00:00:00.000Z",
"dateUpdated": "2025-12-08T15:51:59.123Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}