Read the docs
TI-2019-05967 Aliases CVE-2019-8314GHSA-8c2c-rjcg-2whx

An issue was discovered on D-Link DIR-878 devices with firmware 1.12A1.

Priority MEDIUM 47CWE-78Published · Updated

Key facts

Attack vector
Network
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-78.

Summary

An issue was discovered on D-Link DIR-878 devices with firmware 1.12A1. This issue is a Command Injection allowing a remote attacker to execute arbitrary code, and get a root shell. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted /HNAP1 POST request. This occurs when any HNAP API function triggers a call to the system function with untrusted input from the request body for the SetQoSSettings API function, as demonstrated by shell metacharacters in the IPAddress field.

Why it matters now

EPSS 0.06408 93rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 2

CPEVersionsRoleVendor
cpe:2.3:o:dlink:dir-878_firmware:1.12a1:*:*:*:*:*:*:*1.12a1VulnerableD-Link Japan K.K.
cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:*not specified by NVDRunning onD-Link Japan K.K.
  • cpe:2.3:o:dlink:dir-878_firmware:1.12a1:*:*:*:*:*:*:* Versions 1.12a1 Vulnerable ·D-Link Japan K.K.
  • cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-8314
  2. 2026-10-03 Alias added: GHSA-8c2c-rjcg-2whx

References

Exploit 1

  • TI-2023-12376 D-Link DIR878 1.30B08 was discovered to contain a stack overflow in the sub_48d630… CVSS 3.1CRITICAL 9.8
  • TI-2020-07118 Incorrect comparison in D-Link Multiple Routers CVSS 3.1HIGH 8.8
  • TI-2020-07117 Improper authentication in D-Link Multiple Routers CVSS 3.1HIGH 8.8
  • TI-2025-37750 An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router… CVSS 3.1MEDIUM 6.5
  • TI-2025-37749 An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router… CVSS 3.1MEDIUM 6.5
  • TI-2025-00398 D-Link DIR-878 HTTP POST Request dllog.cgi information disclosure CVSS 4.0MEDIUM 6.9
See all 37 →

Sources

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