CVE-2023-20025: critical vulnerability in Cisco Small Business RV Series Router Firmware
Published · Updated
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9epss 1.6%
from disclosure to weapon101 days
Published on NVDJan 19
1st PoC+101d
exploitation probability
1.6%top 24% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, and RV082 Routers could allow an unauthenticated, remote attacker to bypass authentication on an affected device.
This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to bypass authentication and gain root access on the underlying operating system.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected products
Cisco · Cisco Small Business RV Series Router Firmwarepublic PoCs found — 1
githubgithub.com/lnversed/CVE-2023-20025★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Cisco Small Business RV Series Router Firmware
In the same product, most dangerous first.
CVE-2019-1653HIGHCisco Small Business RV320 and RV325 Routers Information Disclosure VulnerabilityEPSS 99.9%KEVCVE-2019-1652HIGHCisco Small Business RV320 and RV325 Routers Command Injection VulnerabilityEPSS 95.9%KEVCVE-2022-20699CRITICALCisco Small Business RV Series Routers VulnerabilitiesEPSS 72.5%KEVCVE-2023-20118MEDIUMCVE-2023-20118EPSS 54.1%KEVCVE-2022-20708CRITICALCisco Small Business RV Series Routers VulnerabilitiesEPSS 14.9%KEVCVE-2022-20701CRITICALCisco Small Business RV Series Routers VulnerabilitiesEPSS 9.7%KEV