CVE-2021-1541
Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary commands as a root user on the underlying operating…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (8.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary commands as a root user on the underlying operating system Conduct a cross-site scripting (XSS) attack Conduct an HTML injection attack For more information about these vulnerabilities, see the Details section of this advisory.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 8.75% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- cisco/sf220-24 firmware · cisco/sf220-24p firmware · cisco/sf220-48 firmware · cisco/sf220-48p firmware · cisco/sg220-26 firmware · cisco/sg220-26p firmware · cisco/sg220-28mp firmware · cisco/sg220-50 firmware · cisco/sg220-50p firmware
- Source
- psirt@cisco.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.