CVE intelligence and bounded remediation

CVE-2019-12622 — Cisco Telepresence Codec C40 Firmware security vulnerability

Medium CVSS 5.5

A vulnerability in Cisco RoomOS Software could allow an authenticated, local attacker to write files to the underlying filesystem with root privileges. The vulnerability is due to insufficient permission restrictions on a specific process. An attacker could exploit this vulnerability by logging in to an affected device with remote support credentials and initiating the specific process on the device and sending crafted data to that process. A successful exploit could allow the attacker to write files to the underlying file system with root privileges.

Severity
Medium
CVSS
5.5 (3.1)
Published
2019-08-21
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-275

Affected products

  • cisco / telepresence_codec_c40_firmware
  • cisco / telepresence_codec_c60_firmware
  • cisco / telepresence_codec_c90_firmware
  • cisco / roomos

Showing 4 representative product identities from 5 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

General vulnerability remediation

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Confirm the affected component, deployment paths, reachable interfaces, and enabled features from inventories and configuration, without probing production destructively.
  • Compare the advisory's affected conditions with the repository lockfiles, build manifests, artifacts, and runtime inventory.
  • Identify data sensitivity, trust boundaries, and privilege level for every confirmed affected deployment.

Remediate safely

  • Apply a vendor-supported fix or remove the affected component or feature; record the selected change and its source in the repository.
  • Update direct and transitive dependency locks, generated artifacts, deployment manifests, and asset inventories together.
  • Add a regression test for the documented unsafe condition using inert inputs and preserve rollback instructions.

Authoritative sources

Complete CVE record and remediation plan

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