CVE intelligence and bounded remediation

CVE-2016-8937 — Ibm Tivoli Storage Manager security vulnerability

Critical CVSS 9.8

The IBM Tivoli Storage Manager (IBM Spectrum Protect 7.1 and 8.1) default authentication protocol is vulnerable to a brute force attack due to disclosing too much information during authentication. An attacker could gain user or administrative access to the TSM server. IBM X-Force ID: 118750.

Severity
Critical
CVSS
9.8 (3.0)
Published
2017-10-05
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-287

Affected products

  • ibm / tivoli_storage_manager / 6.1
  • ibm / tivoli_storage_manager / 6.1.0
  • ibm / tivoli_storage_manager / 6.1.1
  • ibm / tivoli_storage_manager / 6.1.2
  • ibm / tivoli_storage_manager / 6.1.3
  • ibm / tivoli_storage_manager / 6.1.4

Showing 6 representative product identities from 65 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Authentication bypass and missing authentication

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Check exposure

  • Map every affected endpoint and protocol path, including alternate ports, legacy routes, recovery flows, service accounts, and machine-to-machine access.
  • Confirm which deployments enable the affected authentication mode and whether the interface is reachable from untrusted networks.
  • Review session, token, credential, and proxy trust configuration without attempting account takeover.

Remediate safely

  • Apply the supported fix and centralize fail-closed authentication before protected request handling.
  • Remove default or embedded credentials, rotate affected secrets and sessions, and bind authentication decisions to the intended audience and channel.
  • Add negative tests for alternate routes, malformed or absent credentials, recovery flows, and proxy-derived identity.

Authoritative sources

Complete CVE record and remediation plan

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