Vulnerability · Published Sep 7, 2026 · Assigned by VulDB
CVE-2026-86295D-Link DIR-895L udhcpcd serverpacket.c sendACK command injection
High 8.3
In plain English
A high-severity command injection in DIR-895L from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 2.3% (higher than 83% of all known vulnerabilities).
Severity (CVSS 3.1)8.3High
Exploit odds (30 days)2.3%top 16.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in D-Link DIR-895L A1_102b07. This affects the function sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. The manipulation of the argument Hostname results in command injection. The attack can be executed remotely. The exploit has been made public and could be used.
Affected products (as reported)
Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-399457 | D-Link DIR-895L udhcpcd serverpacket.c sendACK command injection vdb-entry, technical-description
- VDB-399457 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-86295 | CVE Analysis and Report third-party-advisory
- Submit #906296 | D-Link DIR895LA1_102b07 A1_102b07 Command Injection third-party-advisory
- https://tzh00203.notion.site/D-Link-DIR-895L-Command-Injection-in-udhcpd-sendACK-TR-069-Host-Helper-33cb5c52018a80aaaa5be16a761ff457 exploit
- https://www.dlink.com/ product