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CVE-2020-3375

Cisco SD-WAN Solution Software Buffer Overflow Vulnerability

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote 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, make changes to the system that they are not authorized to make, and execute commands on an affected system with privileges of the root user.

CVSS 3.1 · 9.8 Critical EPSS 3.9% KEV · Not listed
Vendors
Cisco
Products
Ios Xe Sd-wan Sd-wan
CVE-2020-3344

Cisco AMP for Endpoints Linux Connector and AMP for Endpoints Mac Connector Software Memory Buffer Vulnerability

A vulnerability in Cisco AMP for Endpoints Linux Connector Software and Cisco AMP for Endpoints Mac Connector 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 a crafted packet to an affected device. A successful exploit could allow the attacker to cause the Cisco AMP for Endpoints service to crash and restart.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Cisco
Products
Advanced Malware Protection For Endpoints
CVE-2020-3343

Cisco AMP for Endpoints Linux Connector and AMP for Endpoints Mac Connector Software Memory Buffer Vulnerability

A vulnerability in Cisco AMP for Endpoints Linux Connector Software and Cisco AMP for Endpoints Mac Connector 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 a crafted packet to an affected device. A successful exploit could allow the attacker to cause the Cisco AMP for Endpoints service to crash and restart.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Cisco
Products
Advanced Malware Protection For Endpoints
CVE-2020-3331

Cisco RV110W and RV215W Series Routers Arbitrary Code Execution Vulnerability

A vulnerability in the web-based management interface of Cisco RV110W Wireless-N VPN Firewall and Cisco RV215W Wireless-N VPN Router 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 data by the web-based management interface. An attacker could exploit this vulnerability by sending crafted requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the root user.

CVSS 3.1 · 9.8 Critical EPSS 41.7% KEV · Not listed
Vendors
Cisco
Products
Rv110w Wireless-n Vpn Firewall Rv110w Wireless-n Vpn Firewall Firmware Rv215w Wireless-n Vpn Router and 1 more
CVE-2020-3323

Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote Command Execution Vulnerability

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.

CVSS 3.1 · 9.8 Critical EPSS 5.7% KEV · Not listed
Vendors
Cisco
Products
Rv110w Wireless-n Vpn Firewall Rv110w Wireless-n Vpn Firewall Firmware Rv130 Vpn Router and 5 more
CVE-2020-3310

Cisco Firepower Device Manager On-Box Software XML Parsing Vulnerability

A vulnerability in the XML parser code of Cisco Firepower Device Manager On-Box software could allow an authenticated, remote attacker to cause an affected system to become unstable or reload. The vulnerability is due to insufficient hardening of the XML parser configuration. An attacker could exploit this vulnerability in multiple ways using a malicious file: An attacker with administrative privileges could upload a malicious XML file on the system and cause the XML code to parse the malicious file. An attacker with Clientless Secure Sockets Layer (SSL) VPN access could exploit this vulnerability by sending a crafted XML file. A successful exploit would allow the attacker to crash the XML parser process, which could cause system instability, memory exhaustion, and in some cases lead to a reload of the affected system.

CVSS 3.1 · 4.9 Medium EPSS 1.2% KEV · Not listed
Vendors
Cisco
Products
Firepower Device Manager On-box
CVE-2020-3295

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3294

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3293

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3292

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3291

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3290

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3289

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3288

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3287

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3286

Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.

CVSS 3.1 · 7.2 High EPSS 3.2% KEV · Not listed
Vendors
Cisco
Products
Rv016 Rv016 Firmware Rv042 and 9 more
CVE-2020-3273

Cisco Wireless LAN Controller 802.11 Generic Advertisement Service Denial of Service Vulnerability

A vulnerability in the 802.11 Generic Advertisement Service (GAS) frame processing function of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS). The vulnerability is due to incomplete input validation of the 802.11 GAS frames that are processed by an affected device. An attacker could exploit this vulnerability by sending a crafted 802.11 GAS frame over the air to an access point (AP), and that frame would then be relayed to the affected WLC. Also, an attacker with Layer 3 connectivity to the WLC could exploit this vulnerability by sending a malicious 802.11 GAS payload in a Control and Provisioning of Wireless Access Points (CAPWAP) packet to the device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS.

CVSS 3.1 · 7.5 High EPSS 1.3% KEV · Not listed
Vendors
Cisco
Products
5508 Wireless Controller 5508 Wireless Controller Firmware 5520 Wireless Controller and 1 more
CVE-2020-3269

Cisco Small Business RV110W, RV130, RV130W, and RV215W Series Routers Management Interface Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco RV110W, RV130, RV130W, and RV215W Series Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary commands. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS 3.1 · 7.2 High EPSS 2.6% KEV · Not listed
Vendors
Cisco
Products
Rv110w Rv110w Firmware Rv130 and 5 more
CVE-2020-3268

Cisco Small Business RV110W, RV130, RV130W, and RV215W Series Routers Management Interface Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco RV110W, RV130, RV130W, and RV215W Series Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary commands. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS 3.1 · 7.2 High EPSS 2.6% KEV · Not listed
Vendors
Cisco
Products
Rv110w Rv110w Firmware Rv130 and 5 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