CVE-2021-1542

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
ciscoCNA
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 58%
VendorProductVersion
ciscosf220-24_firmware
𝑥
< 1.2.0.6
ciscosf220-24p_firmware
𝑥
< 1.2.0.6
ciscosf220-48_firmware
𝑥
< 1.2.0.6
ciscosf220-48p_firmware
𝑥
< 1.2.0.6
ciscosg220-26_firmware
𝑥
< 1.2.0.6
ciscosg220-26p_firmware
𝑥
< 1.2.0.6
ciscosg220-28mp_firmware
𝑥
< 1.2.0.6
ciscosg220-50_firmware
𝑥
< 1.2.0.6
ciscosg220-50p_firmware
𝑥
< 1.2.0.6
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ciscosb-multivulns-Wwyb7s5E
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ciscosb-multivulns-Wwyb7s5E