CVE intelligence and bounded remediation

CVE-2017-3815 — Cisco Telepresence Server Software security vulnerability

Medium CVSS 5.3

An API Privilege vulnerability in Cisco TelePresence Server Software could allow an unauthenticated, remote attacker to emulate Cisco TelePresence Server endpoints. Affected Products: This vulnerability affects Cisco TelePresence Server MSE 8710 Processors that are running a software release prior to Cisco TelePresence Software Release 4.3 and are running in locally managed mode. The vulnerable API was deprecated in Cisco TelePresence Software Release 4.3. More Information: CSCvc37616.

Severity
Medium
CVSS
5.3 (3.0)
Published
2017-03-17
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-319

Affected products

  • cisco / telepresence_server_software / 4.2(4.17)
  • cisco / telepresence_server_software / 4.2(4.18)
  • cisco / telepresence_server_software / 4.2(4.19)

Matched remediation archetype

Cryptography, certificate, signature, and channel validation

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

Check exposure

  • Inventory affected algorithms, key uses, trust stores, certificate validation settings, random sources, and plaintext channels across clients and services.
  • Determine which secrets, identities, signatures, or data protections depend on the affected primitive or validation path.
  • Check debug, compatibility, fallback, and hostname or audience override settings in build and runtime configuration.

Remediate safely

  • Use a maintained platform cryptographic API with approved algorithms, modes, parameters, randomness, and full peer identity validation.
  • Remove insecure fallback and validation bypasses; separate keys by purpose and load them from managed secret storage.
  • Plan rotation or reissuance for affected keys, certificates, tokens, hashes, or ciphertext and document compatibility sequencing.

Authoritative sources

Complete CVE record and remediation plan

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