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TI-2018-00392 Aliases CVE-2018-0433GHSA-r8cw-3qqx-pr24

Cisco SD-WAN Solution Command Injection Vulnerability

Priority LOW 36CWE-77Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-77.

Summary

A vulnerability in the command-line interface (CLI) in the Cisco SD-WAN Solution could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI utility. The attacker must be authenticated to access the CLI utility. A successful exploit could allow the attacker to execute commands with root privileges.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0045 39th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
CiscoCisco SD-WAN Solutionall versions—No fix listedCNA
  • Cisco SD-WAN Solution VendorCisco Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPEVersionsRoleVendor
cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:*before 18.3.0VulnerableCisco
cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:*not specified by NVDRunning onCisco
cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:*before 18.3.0VulnerableCisco
cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:*not specified by NVDRunning onCisco
cpe:2.3:o:cisco:vedge_2000_firmware:*:*:*:*:*:*:*:*before 18.3.0VulnerableCisco
cpe:2.3:h:cisco:vedge_2000:-:*:*:*:*:*:*:*not specified by NVDRunning onCisco
cpe:2.3:o:cisco:vedge_5000_firmware:*:*:*:*:*:*:*:*before 18.3.0VulnerableCisco
cpe:2.3:h:cisco:vedge_5000:-:*:*:*:*:*:*:*not specified by NVDRunning onCisco
cpe:2.3:a:cisco:vbond_orchestrator:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
cpe:2.3:a:cisco:vedge_cloud_router_platform:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
  • cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:* Versions before 18.3.0 Vulnerable ·Cisco
  • cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
  • cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:* Versions before 18.3.0 Vulnerable ·Cisco
  • cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
  • cpe:2.3:o:cisco:vedge_2000_firmware:*:*:*:*:*:*:*:* Versions before 18.3.0 Vulnerable ·Cisco
  • cpe:2.3:h:cisco:vedge_2000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
  • cpe:2.3:o:cisco:vedge_5000_firmware:*:*:*:*:*:*:*:* Versions before 18.3.0 Vulnerable ·Cisco
  • cpe:2.3:h:cisco:vedge_5000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
  • cpe:2.3:a:cisco:vbond_orchestrator:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
  • cpe:2.3:a:cisco:vedge_cloud_router_platform:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:cisco:vmanage_network_management_system:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
cpe:2.3:a:cisco:vsmart_controller:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
  • cpe:2.3:a:cisco:vmanage_network_management_system:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
  • cpe:2.3:a:cisco:vsmart_controller:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-0433
  2. 2026-10-03 Alias added: GHSA-r8cw-3qqx-pr24

References

Advisory 1

  • TI-2018-00308 Improper input validation in Cisco SD-WAN Solution unknown CVSS 3.1CRITICAL 9.8
  • TI-2019-01276 Cisco SD-WAN Solution Arbitrary File Overwrite Vulnerability CVSS 3.1HIGH 8.8
  • TI-2018-00309 Command injection in Cisco SD-WAN Solution unknown CVSS 3.0HIGH 8.8
  • TI-2018-00304 Improper input validation in Cisco SD-WAN Solution unknown CVSS 3.1HIGH 8.8
  • TI-2018-00302 Improper access control in Cisco SD-WAN Solution unknown CVSS 3.0HIGH 8.8
  • TI-2018-00305 Memory corruption in Cisco SD-WAN Solution unknown CVSS 3.0HIGH 7.5
See all 14 →

Sources

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