// For flags

CVE-2024-20523

Cisco Small Business RV042, RV042G, RV320, and RV325 Denial of Service Vulnerabilities

Severity Score

6.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A vulnerability in the web-based management interface of Cisco Small Business RV042, RV042G, RV320, and RV325 Routers could allow an authenticated, Administrator-level, remote attacker to cause an unexpected reload of an affected device, resulting in a denial of service (DoS) condition. To exploit this vulnerability, an attacker would need to have valid Administrator credentials on the affected device.
 
This vulnerability is due to improper validation of user input that is in incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface of the affected device. A successful exploit could allow the attacker to cause an unexpected reload of the device, resulting in a DoS condition.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-11-08 CVE Reserved
  • 2024-10-02 CVE Published
  • 2024-10-02 CVE Updated
  • 2024-10-09 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.2.3.08
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.2.3.08"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.1.1.01
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.1.1.01"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.2.3.03
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.2.3.03"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.2.3.09
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.2.3.09"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.2.3.10
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.2.3.10"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.2.3.06
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.2.3.06"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.2.2.08
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.2.2.08"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.0.0.7
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.0.0.7"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.2.1.02
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.2.1.02"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.2.3.07
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.2.3.07"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.3.1.10
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.3.1.10"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.2.1.13
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.2.1.13"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.1.1.19
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.1.1.19"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.4.2.15
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.4.2.15"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.5.1.05
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.5.1.05"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.0.2.03
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.0.2.03"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.1.0.09
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.1.0.09"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.2.1.14
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.2.1.14"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.3.2.02
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.3.2.02"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.3.1.12
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.3.1.12"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.0.1.17
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.0.1.17"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.4.2.19
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.4.2.19"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.1.1.06
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.1.1.06"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.4.2.20
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.4.2.20"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.4.2.22
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.4.2.22"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.4.2.17
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.4.2.17"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
4.2.3.14
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "4.2.3.14"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.5.1.11
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.5.1.11"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business RV Series Router Firmware
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware"
1.5.1.13
Search vendor "Cisco" for product "Cisco Small Business RV Series Router Firmware" and version "1.5.1.13"
en
Affected