A Command Injection Vulnerability has been discovered in the DHCP daemon service of…
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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 · CISA ADP. Fix status from CNA. Impact type from CWE-77.
Summary
A Command Injection Vulnerability has been discovered in the DHCP daemon service of D-Link DIR895LA1 v102b07. The vulnerability exists in the lease renewal processing logic where the DHCP hostname parameter is directly concatenated into a system command without proper sanitization. When a DHCP client renews an existing lease with a malicious hostname, arbitrary commands can be executed with root privileges.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dlink:dir-895la1_firmware:102b07:*:*:*:*:*:*:* | 102b07 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir-895la1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dir-895la1_firmware:102b07:*:*:*:*:*:*:* Versions 102b07 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir-895la1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-69542
- 2026-10-03 Alias added: GHSA-75mq-3gf9-64wc
References
Sources
- CVE-2025-69542 · CVE Program
- CVE-2025-69542 · NVD
- FIRST EPSS
- GHSA-75mq-3gf9-64wc · GitHub Advisory Database · CC BY 4.0
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