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ID

VAR-202105-0509


CVE

CVE-2021-1554


TITLE

Cisco Small Business Series Wireless Access Points  Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-007204

DESCRIPTION

Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series Wireless Access Points could allow an authenticated, remote attacker to perform command injection attacks against an affected device. These vulnerabilities are due to improper validation of user-supplied input. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to the web-based management interface of an affected system. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the device. To exploit these vulnerabilities, the attacker must have valid administrative credentials for the device. Cisco Small Business is a switch of the US Cisco (Cisco) company. Cisco Small Business has an input validation error vulnerability, which is caused by a validation error provided to the user. Attackers can use this vulnerability to execute command injections for attacks on affected devices. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Trust: 2.79

sources: NVD: CVE-2021-1554 // JVNDB: JVNDB-2021-007204 // CNVD: CNVD-2021-37128 // CNNVD: CNNVD-202104-975 // VULMON: CVE-2021-1554

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-37128

AFFECTED PRODUCTS

vendor:ciscomodel:wap125scope:lteversion:1.0.3.1

Trust: 1.0

vendor:ciscomodel:wap581scope:lteversion:1.0.3.1

Trust: 1.0

vendor:ciscomodel:wap361scope:lteversion:1.1.2.4

Trust: 1.0

vendor:ciscomodel:wap351scope:lteversion:1.0.2.17

Trust: 1.0

vendor:ciscomodel:wap131scope:lteversion:1.0.2.17

Trust: 1.0

vendor:ciscomodel:wap150scope:lteversion:1.1.2.4

Trust: 1.0

vendor:シスコシステムズmodel:cisco wap581scope: - version: -

Trust: 0.8

vendor:シスコシステムズmodel:cisco wap131scope: - version: -

Trust: 0.8

vendor:シスコシステムズmodel:cisco wap361scope: - version: -

Trust: 0.8

vendor:シスコシステムズmodel:cisco wap125scope: - version: -

Trust: 0.8

vendor:シスコシステムズmodel:cisco wap150scope: - version: -

Trust: 0.8

vendor:シスコシステムズmodel:cisco wap351scope: - version: -

Trust: 0.8

vendor:ciscomodel:small business series wirelessscope:eqversion:100

Trust: 0.6

vendor:ciscomodel:small business series wirelessscope:eqversion:300

Trust: 0.6

vendor:ciscomodel:small business series wirelessscope:eqversion:500

Trust: 0.6

sources: CNVD: CNVD-2021-37128 // JVNDB: JVNDB-2021-007204 // NVD: CVE-2021-1554

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-1554
value: HIGH

Trust: 1.0

ykramarz@cisco.com: CVE-2021-1554
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-1554
value: HIGH

Trust: 0.8

CNVD: CNVD-2021-37128
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202105-1343
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202104-975
value: MEDIUM

Trust: 0.6

VULMON: CVE-2021-1554
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-1554
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2021-37128
severity: MEDIUM
baseScore: 5.8
vectorString: AV:N/AC:L/AU:M/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: MULTIPLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.4
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-1554
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.2
impactScore: 5.9
version: 3.1

Trust: 1.0

ykramarz@cisco.com: CVE-2021-1554
baseSeverity: MEDIUM
baseScore: 4.7
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: LOW
exploitabilityScore: 1.2
impactScore: 3.4
version: 3.1

Trust: 1.0

NVD: CVE-2021-1554
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-37128 // VULMON: CVE-2021-1554 // JVNDB: JVNDB-2021-007204 // CNNVD: CNNVD-202105-1343 // CNNVD: CNNVD-202104-975 // NVD: CVE-2021-1554 // NVD: CVE-2021-1554

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

problemtype:Command injection (CWE-77) [ Other ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-007204 // NVD: CVE-2021-1554

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202105-1343

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202105-1343

PATCH

title:cisco-sa-sb-wap-inject-Mp9FSdGurl:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-wap-inject-Mp9FSdG

Trust: 0.8

title:Patch for Cisco Small Business input validation error vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/267821

Trust: 0.6

title:Cisco Small Business Fixes for command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=152228

Trust: 0.6

title:Cisco: Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilitiesurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-sb-wap-inject-Mp9FSdG

Trust: 0.1

sources: CNVD: CNVD-2021-37128 // VULMON: CVE-2021-1554 // JVNDB: JVNDB-2021-007204 // CNNVD: CNNVD-202105-1343

EXTERNAL IDS

db:NVDid:CVE-2021-1554

Trust: 3.9

db:AUSCERTid:ESB-2021.1777.2

Trust: 1.2

db:JVNDBid:JVNDB-2021-007204

Trust: 0.8

db:CNVDid:CNVD-2021-37128

Trust: 0.6

db:CS-HELPid:SB2021052109

Trust: 0.6

db:AUSCERTid:ESB-2021.1777.3

Trust: 0.6

db:CNNVDid:CNNVD-202105-1343

Trust: 0.6

db:CS-HELPid:SB2021041363

Trust: 0.6

db:CNNVDid:CNNVD-202104-975

Trust: 0.6

db:VULMONid:CVE-2021-1554

Trust: 0.1

sources: CNVD: CNVD-2021-37128 // VULMON: CVE-2021-1554 // JVNDB: JVNDB-2021-007204 // CNNVD: CNNVD-202105-1343 // CNNVD: CNNVD-202104-975 // NVD: CVE-2021-1554

REFERENCES

url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-sb-wap-inject-mp9fsdg

Trust: 1.8

url:https://www.auscert.org.au/bulletins/esb-2021.1777.2

Trust: 1.2

url:https://nvd.nist.gov/vuln/detail/cve-2021-1554

Trust: 0.8

url:https://www.cybersecurity-help.cz/vdb/sb2021052109

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.1777.3

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021041363

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/77.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2021-37128 // VULMON: CVE-2021-1554 // JVNDB: JVNDB-2021-007204 // CNNVD: CNNVD-202105-1343 // CNNVD: CNNVD-202104-975 // NVD: CVE-2021-1554

SOURCES

db:CNVDid:CNVD-2021-37128
db:VULMONid:CVE-2021-1554
db:JVNDBid:JVNDB-2021-007204
db:CNNVDid:CNNVD-202105-1343
db:CNNVDid:CNNVD-202104-975
db:NVDid:CVE-2021-1554

LAST UPDATE DATE

2024-08-14T12:27:07.541000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-37128date:2021-05-26T00:00:00
db:VULMONid:CVE-2021-1554date:2021-05-26T00:00:00
db:JVNDBid:JVNDB-2021-007204date:2022-02-04T02:18:00
db:CNNVDid:CNNVD-202105-1343date:2021-08-04T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:NVDid:CVE-2021-1554date:2023-11-07T03:28:36.920

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-37128date:2021-05-26T00:00:00
db:VULMONid:CVE-2021-1554date:2021-05-22T00:00:00
db:JVNDBid:JVNDB-2021-007204date:2022-02-04T00:00:00
db:CNNVDid:CNNVD-202105-1343date:2021-05-21T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:NVDid:CVE-2021-1554date:2021-05-22T07:15:07.747