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TI-2018-10952 Aliases CVE-2018-15392GHSA-rr34-f794-39mj

Cisco Industrial Network Director DHCP Request Processing Denial of Service Vulnerability

Priority LOW 20CWE-399Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Low
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

A vulnerability in the DHCP service of Cisco Industrial Network Director could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper handling of DHCP lease requests. An attacker could exploit this vulnerability by sending malicious DHCP lease requests to an affected application. A successful exploit could allow the attacker to cause the DHCP service to terminate, resulting in a DoS condition.

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
Partial

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 Industrial Network Directorall versions—No fix listedCNA
  • Cisco Industrial Network Director VendorCisco Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:cisco:industrial_network_director:*:*:*:*:*:*:*:*up to 1.5\(0.3\)VulnerableCisco
  • cpe:2.3:a:cisco:industrial_network_director:*:*:*:*:*:*:*:* Versions up to 1.5\(0.3\) Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-15392
  2. 2026-10-03 Alias added: GHSA-rr34-f794-39mj

References

Advisory 1

  • TI-2023-06745 Cisco Industrial Network Director Command Injection Vulnerability CVSS 3.1CRITICAL 9.9
  • TI-2019-01596 Cisco Industrial Network Director Configuration Data Information Disclosure Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2019-01503 Cisco Industrial Network Director Cross-Site Request Forgery Vulnerability CVSS 3.0HIGH 8.8
  • TI-2019-01483 Cisco Industrial Network Director Remote Code Execution Vulnerability CVSS 3.1HIGH 7.2
  • TI-2023-06747 Hard-coded credentials in Cisco Industrial Network Director CVSS 3.1HIGH 8.8
  • TI-2020-03111 Cisco Industrial Network Director Denial of Service Vulnerability CVSS 3.1MEDIUM 6.5
See all 12 →

Sources

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