CVE-2015-2051
Published: February 10, 2022
Official Description
D-Link DIR-645 Wired/Wireless Router allows remote attackers to execute arbitrary commands via a GetDeviceSettings action to the HNAP interface.
CISA KEV Advisory
D-Link DIR-645 Router Remote Code Execution Vulnerability
D-Link DIR-645 Wired/Wireless Router allows remote attackers to execute arbitrary commands via a GetDeviceSettings action to the HNAP interface.
The impacted product is end-of-life and should be disconnected if still in use.
Risk Analysis
This vulnerability in D-Link DIR-645 Wired/Wireless Router allows remote attackers to execute arbitrary commands on the device. The high EPSS score of 0.93183 indicates a strong likelihood of exploitation, and its presence in CISA's KEV confirms it is being actively exploited.
This vulnerability is actively exploited in the wild and is part of CISA's Known Exploited Vulnerabilities Catalog. Attackers can remotely execute commands on affected routers.
Update the firmware of D-Link DIR-645 Wired/Wireless Routers to the latest available version. If updates are no longer provided, consider replacing the device with a supported model.
Technical Analysis
CVE-2015-2051 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2015-2051 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2015-2051 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1