7.5
High
CVE-2024-20451 Multiple vulnerabilities in the web-based management interface of Cisco Small Business SPA300 Series IP Phones and Cisco…
Description
Multiple vulnerabilities in the web-based management interface of Cisco Small Business SPA300 Series IP Phones and Cisco Small Business SPA500 Series IP Phones could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly. These vulnerabilities exist because HTTP packets are not properly checked for errors. An attacker could exploit this vulnerability by sending a crafted HTTP packet to the remote interface of an affected device. A successful exploit could allow the attacker to cause a DoS condition on the device.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Small Business IP Phones 7.6 | 7.6.0 → 7.6.2 | No fix stated |
| Cisco Small Business IP Phones 7.5 | 7.5.1 → 7.5.7 | No fix stated |
| Cisco Small Business IP Phones 7.4 | 7.4.3 → 7.4.9 | No fix stated |
| Cisco Small Business IP Phones | 7.3.7 | No fix stated |
| Cisco Small Business IP Phones | 1.0.17 | No fix stated |
Other CVEs of Cisco Small Business IP Phones
The 7 CVEs of Cisco Small Business IP Phones →
CVE-2021-1379
Multiple vulnerabilities in the Cisco Discovery Protocol and Link Layer Discovery Protocol (LLDP) implementations…
6.5
Medium
CVE-2024-20454
Multiple vulnerabilities in the web-based management interface of Cisco Small Business SPA300 Series IP Phones and Cisco…
9.8
Critical
CVE-2024-20450
Multiple vulnerabilities in the web-based management interface of Cisco Small Business SPA300 Series IP Phones and Cisco…
9.8
Critical
CVE-2023-20181
A vulnerability in the web-based management interface of Cisco Small Business SPA500 Series IP Phones could allow an…
6.1
Medium