CVEvulnerability
CVE-2021-1542
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-06-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-287
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.
Affected configurations
• cisco sf220-24 firmware (< 1.2.0.6)
• cisco sf220-24p firmware (< 1.2.0.6)
• cisco sf220-48 firmware (< 1.2.0.6)
• cisco sf220-48p firmware (< 1.2.0.6)
• cisco sg220-26 firmware (< 1.2.0.6)
• cisco sg220-26p firmware (< 1.2.0.6)
• cisco sg220-28mp firmware (< 1.2.0.6)
• cisco sg220-50 firmware (< 1.2.0.6)
• cisco sg220-50p firmware (< 1.2.0.6)
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness