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TI-2016-01344 Aliases CVE-2016-1456GHSA-4q37-wpfr-m8xh

The CLI in Cisco IOS XR 6.x through 6.0.1 allows local users to execute arbitrary OS…

Priority LOW 34CWE-264Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-264.

Summary

The CLI in Cisco IOS XR 6.x through 6.0.1 allows local users to execute arbitrary OS commands in a privileged context by leveraging unspecified container access, aka Bug ID CSCuz62721.

Why it matters now

EPSS 0.00331 26th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:o:cisco:ios_xr:6.0.0:*:*:*:*:*:*:*6.0.0VulnerableCisco
cpe:2.3:o:cisco:ios_xr:6.0.1:*:*:*:*:*:*:*6.0.1VulnerableCisco
cpe:2.3:o:cisco:ios_xr:6.0_base:*:*:*:*:*:*:*6.0_baseVulnerableCisco
  • cpe:2.3:o:cisco:ios_xr:6.0.0:*:*:*:*:*:*:* Versions 6.0.0 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xr:6.0.1:*:*:*:*:*:*:* Versions 6.0.1 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xr:6.0_base:*:*:*:*:*:*:* Versions 6.0_base Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2016-1456
  2. 2026-10-03 Alias added: GHSA-4q37-wpfr-m8xh

References

Advisory 1

  • TI-2020-02680 Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability KEVCVSS 3.1HIGH 8.8
  • TI-2018-00135 Memory corruption in Cisco IOS, IOS XE, and IOS XR KEVCVSS 3.1HIGH 8.8
  • TI-2020-03113 Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerabilities KEVCVSS 3.1HIGH 8.6
  • TI-2020-03110 Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability KEVCVSS 3.1HIGH 8.6
  • TI-2018-00142 Memory corruption in Cisco IOS, IOS XE, and IOS XR KEVCVSS 3.1HIGH 8.0
  • TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
See all 199 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences