CVE-2021-34744
Last modified
CVE-2021-34744 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. Multiple vulnerabilities in Cisco Business 220 Series Smart Switches firmware could allow an attacker with Administrator privileges to access sensitive login credentials or reconfigure the passwords on the user account. For more information about these vulnerabilities, see the Details section of this advisory.. EPSS estimates a 0.73% chance of exploitation in the next 30 days.
Description
Multiple vulnerabilities in Cisco Business 220 Series Smart Switches firmware could allow an attacker with Administrator privileges to access sensitive login credentials or reconfigure the passwords on the user account. For more information about these vulnerabilities, see the Details section of this advisory.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Business 220-8t-E-2g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-8p-E-2g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-8fp-E-2g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-16t-2g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-16p-2g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-24t-4g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-24p-4g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-24fp-4g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-48t-4g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-48p-4g Firmware | <= 1.2.0.6 |
| Cisco | Business 220-24t-4x Firmware | <= 1.2.0.6 |
| Cisco | Business 220-24p-4x Firmware | <= 1.2.0.6 |
| Cisco | Business 220-24fp-4x Firmware | <= 1.2.0.6 |
| Cisco | Business 220-48t-4x Firmware | <= 1.2.0.6 |
| Cisco | Business 220-48p-4x Firmware | <= 1.2.0.6 |
| Cisco | Business 220-48fp-4x Firmware | <= 1.2.0.6 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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