CVE-2021-1542
CVSS V2 High 9.3
CVSS V3 High 8.1
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.
Overview
- CVE ID
- CVE-2021-1542
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-06-16T18:15:08
- Last Modified Date
- 2022-08-05T15:18:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:cisco:sf220-24_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0.6 | |
| cpe:2.3:h:cisco:sf220-24:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:sf220-24p_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0.6 | |
| cpe:2.3:h:cisco:sf220-24p:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:sf220-48_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0.6 | |
| cpe:2.3:h:cisco:sf220-48:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:sf220-48p_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0.6 | |
| cpe:2.3:h:cisco:sf220-48p:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:sg220-26_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0.6 | |
| cpe:2.3:h:cisco:sg220-26:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:sg220-26p_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0.6 | |
| cpe:2.3:h:cisco:sg220-26p:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:sg220-28mp_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0.6 | |
| cpe:2.3:h:cisco:sg220-28mp:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:sg220-50_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0.6 | |
| cpe:2.3:h:cisco:sg220-50:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:sg220-50p_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0.6 | |
| cpe:2.3:h:cisco:sg220-50p:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9.3
- Severity
- HIGH
- Exploitability Score
- 8.6
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ciscosb-multivulns-Wwyb7s5E | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-1542 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1542 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:10:07 | Added to TrackCVE | |||
| 2022-12-05 04:33:06 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-05 04:33:06 | 2021-06-16T18:15Z | 2021-06-16T18:15:08 | CVE Published Date | updated |
| 2022-12-05 04:33:06 | 2022-08-05T15:18:01 | CVE Modified Date | updated | |
| 2022-12-05 04:33:07 | Analyzed | Vulnerability Status | updated |