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ID

VAR-202104-0890


CVE

CVE-2021-1459


TITLE

Cisco To Small Business RV110W RV130W RV215W Input validation error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202104-451

DESCRIPTION

A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability is due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system of the affected device. Cisco has not released software updates that address this vulnerability

Trust: 0.99

sources: NVD: CVE-2021-1459 // VULMON: CVE-2021-1459

AFFECTED PRODUCTS

vendor:ciscomodel:rv215wscope:eqversion:1.0.3.55

Trust: 1.0

vendor:ciscomodel:rv130scope:eqversion:1.0.3.55

Trust: 1.0

vendor:ciscomodel:rv110wscope:eqversion:1.0.3.55

Trust: 1.0

vendor:ciscomodel:rv130wscope:eqversion:1.0.3.55

Trust: 1.0

sources: NVD: CVE-2021-1459

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-1459
value: CRITICAL

Trust: 1.0

ykramarz@cisco.com: CVE-2021-1459
value: CRITICAL

Trust: 1.0

CNNVD: CNNVD-202104-451
value: CRITICAL

Trust: 0.6

VULMON: CVE-2021-1459
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-1459
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

nvd@nist.gov: CVE-2021-1459
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 2.0

sources: VULMON: CVE-2021-1459 // CNNVD: CNNVD-202104-451 // NVD: CVE-2021-1459 // NVD: CVE-2021-1459

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.0

problemtype:CWE-20

Trust: 1.0

sources: NVD: CVE-2021-1459

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202104-451

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202104-451

PATCH

title:Cisco Small Business RV110W, RV130, RV130W, and RV215W Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=147032

Trust: 0.6

title:Cisco: Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote Command Execution Vulnerabilityurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-rv-rce-q3rxHnvm

Trust: 0.1

sources: VULMON: CVE-2021-1459 // CNNVD: CNNVD-202104-451

EXTERNAL IDS

db:NVDid:CVE-2021-1459

Trust: 1.7

db:AUSCERTid:ESB-2021.1165

Trust: 0.6

db:CNNVDid:CNNVD-202104-451

Trust: 0.6

db:VULMONid:CVE-2021-1459

Trust: 0.1

sources: VULMON: CVE-2021-1459 // CNNVD: CNNVD-202104-451 // NVD: CVE-2021-1459

REFERENCES

url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-rv-rce-q3rxhnvm

Trust: 1.8

url:https://www.auscert.org.au/bulletins/esb-2021.1165

Trust: 0.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-1459

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/119.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2021-1459 // CNNVD: CNNVD-202104-451 // NVD: CVE-2021-1459

SOURCES

db:VULMONid:CVE-2021-1459
db:CNNVDid:CNNVD-202104-451
db:NVDid:CVE-2021-1459

LAST UPDATE DATE

2024-08-14T15:42:54.891000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-1459date:2021-04-19T00:00:00
db:CNNVDid:CNNVD-202104-451date:2022-08-08T00:00:00
db:NVDid:CVE-2021-1459date:2023-11-07T03:28:21.880

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-1459date:2021-04-08T00:00:00
db:CNNVDid:CNNVD-202104-451date:2021-04-07T00:00:00
db:NVDid:CVE-2021-1459date:2021-04-08T04:15:13.437