CVE-2021-28188 (GCVE-0-2021-28188)
Vulnerability from cvelistv5 – Published: 2021-04-06 05:02 – Updated: 2024-09-16 16:22
VLAI?
Title
ASUS BMC's firmware: buffer overflow - Modify user’s information function
Summary
The specific function in ASUS BMC’s firmware Web management page (Modify user’s information function) does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.
Severity ?
4.9 (Medium)
CWE
- CWE-120 - Buffer Overflow
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ASUS | BMC firmware for Z10PR-D16 |
Affected:
1.14.51
|
||||||||||||
|
||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T21:40:12.235Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.asus.com/content/ASUS-Product-Security-Advisory/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.asus.com/tw/support/callus/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.twcert.org.tw/tw/cp-132-4558-ad16e-1.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "BMC firmware for Z10PR-D16",
"vendor": "ASUS",
"versions": [
{
"status": "affected",
"version": "1.14.51"
}
]
},
{
"product": "BMC firmware for ASMB8-iKVM",
"vendor": "ASUS",
"versions": [
{
"status": "affected",
"version": "1.14.51"
}
]
},
{
"product": "BMC firmware for Z10PE-D16 WS",
"vendor": "ASUS",
"versions": [
{
"status": "affected",
"version": "1.14.2"
}
]
}
],
"datePublic": "2021-04-06T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "The specific function in ASUS BMC\u2019s firmware Web management page (Modify user\u2019s information function) does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "CWE-120 Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-04-06T05:02:08",
"orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
"shortName": "twcert"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.asus.com/content/ASUS-Product-Security-Advisory/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.asus.com/tw/support/callus/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.twcert.org.tw/tw/cp-132-4558-ad16e-1.html"
}
],
"solutions": [
{
"lang": "en",
"value": "update BMC\u0027s firmwares to the following versions:\nZ10PR-D16 1.16.1\nASMB8-iKVM 1.16.1\nZ10PE-D16 WS 1.16.1"
}
],
"source": {
"advisory": "TVN-202103015",
"discovery": "EXTERNAL"
},
"title": "ASUS BMC\u0027s firmware: buffer overflow - Modify user\u2019s information function",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "TWCERT/CC",
"ASSIGNER": "cve@cert.org.tw",
"DATE_PUBLIC": "2021-04-06T02:48:00.000Z",
"ID": "CVE-2021-28188",
"STATE": "PUBLIC",
"TITLE": "ASUS BMC\u0027s firmware: buffer overflow - Modify user\u2019s information function"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "BMC firmware for Z10PR-D16",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "1.14.51"
}
]
}
},
{
"product_name": "BMC firmware for ASMB8-iKVM",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "1.14.51"
}
]
}
},
{
"product_name": "BMC firmware for Z10PE-D16 WS",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "1.14.2"
}
]
}
}
]
},
"vendor_name": "ASUS"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The specific function in ASUS BMC\u2019s firmware Web management page (Modify user\u2019s information function) does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-120 Buffer Overflow"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.asus.com/content/ASUS-Product-Security-Advisory/",
"refsource": "MISC",
"url": "https://www.asus.com/content/ASUS-Product-Security-Advisory/"
},
{
"name": "https://www.asus.com/tw/support/callus/",
"refsource": "MISC",
"url": "https://www.asus.com/tw/support/callus/"
},
{
"name": "https://www.twcert.org.tw/tw/cp-132-4558-ad16e-1.html",
"refsource": "MISC",
"url": "https://www.twcert.org.tw/tw/cp-132-4558-ad16e-1.html"
}
]
},
"solution": [
{
"lang": "en",
"value": "update BMC\u0027s firmwares to the following versions:\nZ10PR-D16 1.16.1\nASMB8-iKVM 1.16.1\nZ10PE-D16 WS 1.16.1"
}
],
"source": {
"advisory": "TVN-202103015",
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
"assignerShortName": "twcert",
"cveId": "CVE-2021-28188",
"datePublished": "2021-04-06T05:02:08.812420Z",
"dateReserved": "2021-03-12T00:00:00",
"dateUpdated": "2024-09-16T16:22:42.826Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"fkie_nvd": {
"configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:asus:z10pr-d16_firmware:1.14.51:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F38D0E80-BD62-46A7-B1CD-6C7045FF7F79\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:asus:z10pr-d16:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A340A0CE-8BD2-420A-814B-5585C08A4CCB\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:asus:asmb8-ikvm_firmware:1.14.51:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4D98B9CE-6675-48A4-98A3-6E5DA19A2480\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:asus:asmb8-ikvm:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1A2F069D-18EE-49A3-A8EB-3C745425BFFE\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:asus:z10pe-d16_ws_firmware:1.14.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0B5DB0A7-B863-4AFF-BEB6-6958F921C016\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:asus:z10pe-d16_ws:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"51F61A82-6BBE-4758-9789-7CE6FCB9E20D\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"The specific function in ASUS BMC\\u2019s firmware Web management page (Modify user\\u2019s information function) does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.\"}, {\"lang\": \"es\", \"value\": \"La funci\\u00f3n specific en la p\\u00e1gina de administraci\\u00f3n Web del firmware de ASUS BMC (Modifica la funci\\u00f3n de informaci\\u00f3n del usuario) no verifica la longitud de la cadena introducida por usuarios, resultando en una vulnerabilidad de desbordamiento del b\\u00fafer.\u0026#xa0;Al obtener el permiso privilegiado, los atacantes remotos usan la filtraci\\u00f3n para finalizar anormalmente el servicio Web\"}]",
"id": "CVE-2021-28188",
"lastModified": "2024-11-21T05:59:17.383",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"twcert@cert.org.tw\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 4.9, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.2, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 4.9, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.2, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:S/C:N/I:N/A:P\", \"baseScore\": 4.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2021-04-06T05:15:15.643",
"references": "[{\"url\": \"https://www.asus.com/content/ASUS-Product-Security-Advisory/\", \"source\": \"twcert@cert.org.tw\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.asus.com/tw/support/callus/\", \"source\": \"twcert@cert.org.tw\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.twcert.org.tw/tw/cp-132-4558-ad16e-1.html\", \"source\": \"twcert@cert.org.tw\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://www.asus.com/content/ASUS-Product-Security-Advisory/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.asus.com/tw/support/callus/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.twcert.org.tw/tw/cp-132-4558-ad16e-1.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]",
"sourceIdentifier": "twcert@cert.org.tw",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"twcert@cert.org.tw\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2021-28188\",\"sourceIdentifier\":\"twcert@cert.org.tw\",\"published\":\"2021-04-06T05:15:15.643\",\"lastModified\":\"2024-11-21T05:59:17.383\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The specific function in ASUS BMC\u2019s firmware Web management page (Modify user\u2019s information function) does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n specific en la p\u00e1gina de administraci\u00f3n Web del firmware de ASUS BMC (Modifica la funci\u00f3n de informaci\u00f3n del usuario) no verifica la longitud de la cadena introducida por usuarios, resultando en una vulnerabilidad de desbordamiento del b\u00fafer.\u0026#xa0;Al obtener el permiso privilegiado, los atacantes remotos usan la filtraci\u00f3n para finalizar anormalmente el servicio Web\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"twcert@cert.org.tw\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":4.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":4.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:N/I:N/A:P\",\"baseScore\":4.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"twcert@cert.org.tw\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:asus:z10pr-d16_firmware:1.14.51:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F38D0E80-BD62-46A7-B1CD-6C7045FF7F79\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:asus:z10pr-d16:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A340A0CE-8BD2-420A-814B-5585C08A4CCB\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:asus:asmb8-ikvm_firmware:1.14.51:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4D98B9CE-6675-48A4-98A3-6E5DA19A2480\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:asus:asmb8-ikvm:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1A2F069D-18EE-49A3-A8EB-3C745425BFFE\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:asus:z10pe-d16_ws_firmware:1.14.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B5DB0A7-B863-4AFF-BEB6-6958F921C016\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:asus:z10pe-d16_ws:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"51F61A82-6BBE-4758-9789-7CE6FCB9E20D\"}]}]}],\"references\":[{\"url\":\"https://www.asus.com/content/ASUS-Product-Security-Advisory/\",\"source\":\"twcert@cert.org.tw\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.asus.com/tw/support/callus/\",\"source\":\"twcert@cert.org.tw\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.twcert.org.tw/tw/cp-132-4558-ad16e-1.html\",\"source\":\"twcert@cert.org.tw\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.asus.com/content/ASUS-Product-Security-Advisory/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.asus.com/tw/support/callus/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.twcert.org.tw/tw/cp-132-4558-ad16e-1.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
}
}
Loading…
Loading…
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.
Loading…
Loading…