CVE-2020-3287

Description

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.

Risk Information

Base Score

7.2

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

2.498

Associated Vulnerability

Vulnerability	OS Platform
Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities For Cisco Application Extension Platform	NCM
Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities For Cisco Small Business RV Series Routers	NCM
Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities For Cisco IOS XR Software	NCM
Out-of-bounds Write Vulnerability (CVE-2020-3287)	NCM

Patch Details

Click to see the patches provided by ManageEngine for this CVE

Patch ID	Patch Description
PATCH-1705914	Security Update for Cisco Application Extension Platform 1.0.3.16
PATCH-1705925	Security Update for Cisco Small Business RV Series Routers 1.0.3.16
PATCH-1705733	Security Update for Cisco IOS XR Software 4.0.3.8-tm

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234