A vulnerability in the Cisco Discovery Protocol implementation for the Cisco IP Phone could allow an unauthenticated, adjacent malicious user to remotely execute code with root privileges or cause a reload of an affected IP phone. The vulnerability is due to missing checks when processing Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a crafted Cisco Discovery Protocol packet to the targeted IP phone. A successful exploit could allow the malicious user to remotely execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service (DoS) condition. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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cisco ip conference phone 7832 firmware |
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cisco ip conference phone 7832 with multiplatform firmware |
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cisco ip conference phone 8832 firmware |
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cisco ip conference phone 8832 with multiplatform firmware |
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cisco ip phone 6821 firmware |
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cisco ip phone 6841 firmware |
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cisco ip phone 6851 firmware |
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cisco ip phone 6861 firmware |
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cisco ip phone 6871 firmware |
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cisco ip phone 7811 firmware |
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cisco ip phone 7811 with multiplatform firmware |
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cisco ip phone 7821 firmware |
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cisco ip phone 7821 with multiplatform firmware |
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cisco ip phone 7841 firmware |
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cisco ip phone 7841 with multiplatform firmware |
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cisco ip phone 7861 firmware |
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cisco ip phone 7861 with multiplatform firmware |
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cisco ip phone 8811 firmware |
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cisco ip phone 8811 with multiplatform firmware |
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cisco ip phone 8841 firmware |
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cisco ip phone 8841 with multiplatform firmware |
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cisco ip phone 8851 firmware |
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cisco ip phone 8851 with multiplatform firmware |
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cisco ip phone 8861 firmware |
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cisco ip phone 8861 with multiplatform firmware |
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cisco ip phone 8845 firmware |
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cisco ip phone 8845 with multiplatform firmware |
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cisco ip phone 8865 firmware |
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cisco ip phone 8865 with multiplatform firmware |
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cisco unified ip conference phone 8831 firmware |
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cisco unified ip conference phone 8831 for third-party call control firmware - |
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cisco wireless ip phone 8821 firmware |
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cisco wireless ip phone 8821-ex firmware |
Critical fix for static credential headlines latest patch rollout Another week, another bunch of Windows 10 machines punched by a patch
Cisco has released fixes to address 17 vulnerabilities across its networking and unified communications lines. The bundle includes one fix for a critical issue and six patches for bugs deemed high-risk vulnerabilities. They include remote access and code execution, elevation of privilege, denial of service, and cross-site request forgeries. The lone critical bulletin is for CVE-2020-3158, a bug caused by the presence of a high-privilege account with a static password present in the Cisco Smart S...
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