ID
VAR-202207-1561
CVE
CVE-2022-20891
TITLE
plural Cisco Classic buffer overflow vulnerability in the product
Trust: 0.8
DESCRIPTION
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device or cause the device to restart unexpectedly, resulting in a denial of service (DoS) condition. These vulnerabilities are due to insufficient validation of user fields within incoming HTTP packets. An attacker could exploit these vulnerabilities by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device with root-level privileges or to cause the device to restart unexpectedly, resulting in a DoS condition. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device. Cisco has not released software updates that address these vulnerabilities. plural Cisco The product contains a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state
Trust: 1.71
AFFECTED PRODUCTS
| vendor: | cisco | model: | rv110w | scope: | eq | version: | 1.3.1.7 | Trust: 1.0 |
| vendor: | cisco | model: | rv130w | scope: | eq | version: | 1.3.1.7 | Trust: 1.0 |
| vendor: | cisco | model: | rv215w | scope: | eq | version: | 1.3.1.7 | Trust: 1.0 |
| vendor: | cisco | model: | rv130 | scope: | eq | version: | 1.3.1.7 | Trust: 1.0 |
| vendor: | シスコシステムズ | model: | cisco rv215w wireless-n vpn ルータ | scope: | - | version: | - | Trust: 0.8 |
| vendor: | シスコシステムズ | model: | cisco rv130w wireless-n multifunction vpn ルータ | scope: | - | version: | - | Trust: 0.8 |
| vendor: | シスコシステムズ | model: | rv130 vpn ルータ | scope: | - | version: | - | Trust: 0.8 |
| vendor: | シスコシステムズ | model: | cisco rv110w wireless-n vpn firewall | scope: | - | version: | - | Trust: 0.8 |
CVSS
SEVERITY | CVSSV2 | CVSSV3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PROBLEMTYPE DATA
| problemtype: | CWE-120 | Trust: 1.0 |
| problemtype: | Classic buffer overflow (CWE-120) [NVD evaluation ] | Trust: 0.8 |
THREAT TYPE
remote
Trust: 0.6
TYPE
buffer error
Trust: 0.6
PATCH
| title: | cisco-sa-sb-rv-rce-overflow-ygHByAK | url: | https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rce-overflow-ygHByAK | Trust: 0.8 |
| title: | Cisco Small Business Buffer error vulnerability fix | url: | http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=201533 | Trust: 0.6 |
| title: | Cisco: Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities | url: | https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-sb-rv-rce-overflow-ygHByAK | Trust: 0.1 |
EXTERNAL IDS
| db: | NVD | id: | CVE-2022-20891 | Trust: 3.3 |
| db: | JVNDB | id: | JVNDB-2022-015266 | Trust: 0.8 |
| db: | CS-HELP | id: | SB2022072215 | Trust: 0.6 |
| db: | CNNVD | id: | CNNVD-202207-2175 | Trust: 0.6 |
| db: | VULMON | id: | CVE-2022-20891 | Trust: 0.1 |
REFERENCES
| url: | https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-sb-rv-rce-overflow-yghbyak | Trust: 1.8 |
| url: | https://nvd.nist.gov/vuln/detail/cve-2022-20891 | Trust: 0.8 |
| url: | https://www.cybersecurity-help.cz/vdb/sb2022072215 | Trust: 0.6 |
| url: | https://cxsecurity.com/cveshow/cve-2022-20891/ | Trust: 0.6 |
| url: | https://nvd.nist.gov | Trust: 0.1 |
SOURCES
| db: | VULMON | id: | CVE-2022-20891 |
| db: | JVNDB | id: | JVNDB-2022-015266 |
| db: | CNNVD | id: | CNNVD-202207-2175 |
| db: | NVD | id: | CVE-2022-20891 |
LAST UPDATE DATE
2024-08-14T13:21:55.725000+00:00
SOURCES UPDATE DATE
| db: | VULMON | id: | CVE-2022-20891 | date: | 2022-07-22T00:00:00 |
| db: | JVNDB | id: | JVNDB-2022-015266 | date: | 2023-09-26T05:33:00 |
| db: | CNNVD | id: | CNNVD-202207-2175 | date: | 2022-07-29T00:00:00 |
| db: | NVD | id: | CVE-2022-20891 | date: | 2023-11-07T03:43:14.267 |
SOURCES RELEASE DATE
| db: | VULMON | id: | CVE-2022-20891 | date: | 2022-07-21T00:00:00 |
| db: | JVNDB | id: | JVNDB-2022-015266 | date: | 2023-09-26T00:00:00 |
| db: | CNNVD | id: | CNNVD-202207-2175 | date: | 2022-07-21T00:00:00 |
| db: | NVD | id: | CVE-2022-20891 | date: | 2022-07-21T22:15:08.463 |