CVE-2019-1878
Last modified
CVE-2019-1878 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability in the Cisco Discovery Protocol (CDP) implementation for the Cisco TelePresence Codec (TC) and Collaboration Endpoint (CE) Software could allow an unauthenticated, adjacent attacker to inject arbitrary shell commands that are executed by the device. The vulnerability is due to insufficient input validation of received CDP packets. EPSS estimates a 1.08% chance of exploitation in the next 30 days.
Description
A vulnerability in the Cisco Discovery Protocol (CDP) implementation for the Cisco TelePresence Codec (TC) and Collaboration Endpoint (CE) Software could allow an unauthenticated, adjacent attacker to inject arbitrary shell commands that are executed by the device. The vulnerability is due to insufficient input validation of received CDP packets. An attacker could exploit this vulnerability by sending crafted CDP packets to an affected device. A successful exploit could allow the attacker to execute arbitrary shell commands or scripts on the targeted device.
Metrics
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Telepresence Ce | >= 8.0.0, < 8.3.7 |
| Cisco | Telepresence Ce | >= 9.1.0, < 9.5.3 |
| Cisco | Telepresence Ce | >= 9.6.0, < 9.6.3 |
| Cisco | Telepresence Tc | >= 7.0.0, < 7.3.17 |
References
- http://www.securityfocus.com/bid/108883Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/108883Third Party Advisory, VDB Entry
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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