CVE-2024-20450
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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 execute arbitrary commands on the underlying operating system with root privileges.
These vulnerabilities exist because incoming HTTP packets are not properly checked for errors, which could result in a buffer overflow. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to overflow an internal buffer and execute arbitrary commands at the root privilege level.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Cisco | Cisco Small Business IP Phones | 7.6.0 | affected |
| Cisco | Cisco Small Business IP Phones | 7.6.2 | affected |
| Cisco | Cisco Small Business IP Phones | 7.6.2SR3 | affected |
| Cisco | Cisco Small Business IP Phones | 7.6.2SR6 | affected |
| Cisco | Cisco Small Business IP Phones | 7.6.2SR2 | affected |
| Cisco | Cisco Small Business IP Phones | 7.6.2SR4 | affected |
| Cisco | Cisco Small Business IP Phones | 7.6.2SR1 | affected |
| Cisco | Cisco Small Business IP Phones | 7.6.2SR5 | affected |
| Cisco | Cisco Small Business IP Phones | 7.6.2SR7 | affected |
| Cisco | Cisco Small Business IP Phones | 7.6.1 | affected |
| Cisco | Cisco Small Business IP Phones | 7.3.7 | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.5 | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.6(XU) | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.2 | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.2a | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.7 | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.3 | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.6 | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.2b | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.6c | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.6a | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.7s | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.1 | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.5a | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.5b | affected |
| Cisco | Cisco Small Business IP Phones | 7.5.4 | affected |
| Cisco | Cisco Small Business IP Phones | 7.4.7 | affected |
| Cisco | Cisco Small Business IP Phones | 7.4.4 | affected |
| Cisco | Cisco Small Business IP Phones | 7.4.8 | affected |
| Cisco | Cisco Small Business IP Phones | 7.4.3 | affected |
| Cisco | Cisco Small Business IP Phones | 7.4.9 | affected |
| Cisco | Cisco Small Business IP Phones | 7.4.6 | affected |
| Cisco | Cisco Small Business IP Phones | 1.0.17 | affected |
Weaknesses
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
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