CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2023-20160
Critical (9.8) in cisco. EPSS 11% chance of exploitation in the next 30 days.
Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with root privileges on an affected device. These vulnerabilities are due to improper validation of requests that are sent to the web interface. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
- EPSS
- 11% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
- CWE
- CWE-120
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cisco:business_250-16p-2g_firmware
- cisco:business_250-16t-2g_firmware
- cisco:business_250-24fp-4g_firmware
- cisco:business_250-24fp-4x_firmware
- cisco:business_250-24p-4g_firmware
- cisco:business_250-24p-4x_firmware
- cisco:business_250-24pp-4g_firmware
- cisco:business_250-24t-4g_firmware
- cisco:business_250-24t-4x_firmware
- cisco:business_250-48p-4g_firmware
- cisco:business_250-48p-4x_firmware
- cisco:business_250-48pp-4g_firmware
- cisco:business_250-48t-4g_firmware
- cisco:business_250-48t-4x_firmware
- cisco:business_250-8fp-e-2g_firmware
- cisco:business_250-8p-e-2g_firmware
- cisco:business_250-8pp-d_firmware
- cisco:business_250-8pp-e-2g_firmware
- cisco:business_250-8t-d_firmware
- cisco:business_250-8t-e-2g_firmware
- cisco:business_350-12np-4x_firmware
- cisco:business_350-12xs_firmware
- cisco:business_350-12xt_firmware
- cisco:business_350-16fp-2g_firmware
- cisco:business_350-16p-2g_firmware
- cisco:business_350-16p-e-2g_firmware
- cisco:business_350-16t-2g_firmware
- cisco:business_350-16t-e-2g_firmware
- cisco:business_350-16xts_firmware
- cisco:business_350-24fp-4g_firmware
- cisco:business_350-24fp-4x_firmware
- cisco:business_350-24mgp-4x_firmware
- cisco:business_350-24ngp-4x_firmware
- cisco:business_350-24p-4g_firmware
- cisco:business_350-24p-4x_firmware
- cisco:business_350-24s-4g_firmware
- cisco:business_350-24t-4g_firmware
- cisco:business_350-24t-4x_firmware
- cisco:business_350-24xs_firmware
- cisco:business_350-24xt_firmware
- cisco:business_350-24xts_firmware
- cisco:business_350-48fp-4g_firmware
- cisco:business_350-48fp-4x_firmware
- cisco:business_350-48ngp-4x_firmware
- cisco:business_350-48p-4g_firmware
- cisco:business_350-48p-4x_firmware
- cisco:business_350-48t-4g_firmware
- cisco:business_350-48t-4x_firmware
- cisco:business_350-48xt-4x_firmware
- cisco:business_350-8fp-2g_firmware