RCE in Dlink Dir-878
CVE-2025-60672
An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin. The vulnerability occurs in the 'SetDynamicDNSSettings' functionality, where the 'ServerAddress' and 'Hostname' parameters in prog.cgi are stored in NVRAM and later used by rc to construct system commands executed via twsystem(). An attacker can exploit this vulnerability remotely without authentication by sending a specially crafted HTTP request, leading to arbitrary command execution on the device.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.036 (89.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.036 · newest: 0.036 · change: 0.000
Affected products
- Dlink Dir-878 — versions a1
- Dlink Dir-878 Firmware — versions 1.01b04
Weakness classification (CWE)
References
- d-link.com (Product)
- www.dlink.com/en/security-bulletin/ (Vendor Advisory)
- www.dlink.com/en (Product)
- github.com/yifan20020708/SGTaint-0-day/blob/main/DLink/DLink-DIR-878/CVE-2025-6… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-60672?
- CVE-2025-60672 is a medium-severity vulnerability in Dlink Dir-878, classified under Command Injection. CVSS score: 6.5/10. Published 2025-11-13.
- How severe is CVE-2025-60672?
- Medium severity. CVSS v3 base score is 6.5 out of 10.