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Results 29

CVE-2021-1261

Cisco SD-WAN Command Injection Vulnerabilities

Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS 3.1 · 7.8 High EPSS 1.4% KEV · Not listed
Vendors
Cisco
Products
Catalyst Sd-wan Manager Sd-wan Firmware Sd-wan Vbond Orchestrator and 9 more
CVE-2021-1260

Cisco SD-WAN Command Injection Vulnerabilities

Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS 3.1 · 7.8 High EPSS 1.4% KEV · Not listed
Vendors
Cisco
Products
Catalyst Sd-wan Manager Sd-wan Firmware Sd-wan Vbond Orchestrator and 9 more
CVE-2021-1241

Cisco SD-WAN Denial of Service Vulnerabilities

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS 3.1 · 8.6 High EPSS 1.4% KEV · Not listed
Vendors
Cisco
Products
Catalyst Sd-wan Manager Ios Xe Sd-wan Sd-wan Firmware and 10 more
CVE-2021-1233

Cisco SD-WAN Information Disclosure Vulnerability

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to access sensitive information on an affected device. The vulnerability is due to insufficient input validation of requests that are sent to the iperf tool. An attacker could exploit this vulnerability by sending a crafted request to the iperf tool, which is included in Cisco SD-WAN Software. A successful exploit could allow the attacker to obtain any file from the filesystem of an affected device.

CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed
Vendors
Cisco
Products
Catalyst Sd-wan Manager Sd-wan Firmware Sd-wan Vbond Orchestrator and 8 more
CVE-2020-3385

Cisco SD-WAN vEdge Routers Denial of Service Vulnerability

A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this vulnerability by sending crafted packets through an affected device. A successful exploit could allow the attacker to cause the device to reboot, resulting in a DoS condition.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Cisco
Products
Sd-wan Firmware Vedge 5000 Vedge Cloud Router
CVE-2020-3369

Cisco SD-WAN vEdge Routers Denial of Service Vulnerability

A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper processing of FTP traffic. An attacker could exploit this vulnerability by sending crafted FTP packets through an affected device. A successful exploit could allow the attacker to make the device reboot continuously, causing a DoS condition.

CVSS 3.1 · 7.5 High EPSS 1.4% KEV · Not listed
Vendors
Cisco
Products
Sd-wan Firmware Vedge 5000 Vedge Cloud Router
CVE-2020-3351

Cisco SD-WAN Solution Software Denial of Service Vulnerability

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper validation of fields in Cisco SD-WAN peering messages that are encapsulated in UDP packets. An attacker could exploit this vulnerability by sending crafted UDP messages to the targeted system. A successful exploit could allow the attacker to cause services on the device to fail, resulting in a DoS condition that could impact the targeted device and other devices that depend on it.

CVSS 3.1 · 8.6 High EPSS 1.4% KEV · Not listed
Vendors
Cisco
Products
Sd-wan Firmware Vedge 100 Vedge 1000 and 7 more
CVE-2020-3265

Cisco SD-WAN Solution Privilege Escalation Vulnerability

A vulnerability in Cisco SD-WAN Solution software could allow an authenticated, local attacker to elevate privileges to root on the underlying operating system. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted request to an affected system. A successful exploit could allow the attacker to gain root-level privileges.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Cisco
Products
1100-4g Integrated Services Router 1100-4gltegb Integrated Services Router 1100-4gltena Integrated Services Router and 12 more
CVE-2020-3264

Cisco SD-WAN Solution Buffer Overflow Vulnerability

A vulnerability in Cisco SD-WAN Solution software could allow an authenticated, local attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to gain access to information that they are not authorized to access and make changes to the system that they are not authorized to make.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Cisco
Products
1100-4g Integrated Services Router 1100-4gltegb Integrated Services Router 1100-4gltena Integrated Services Router and 12 more