Dir 882 Firmware
CVE-2025-60701
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Lifecycle Timeline
3DescriptionCVE.org
A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the prog.cgi and rc binaries. The sub_433188 function in prog.cgi stores user-supplied email configuration parameters (EmailFrom, EmailTo, SMTPServerAddress, SMTPServerPort, AccountName) in NVRAM via nvram_safe_set. These values are later retrieved in the sub_448FDC function of rc using nvram_safe_get and concatenated into shell commands executed via twsystem() without sanitization. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary commands on the device through specially crafted HTTP requests to the router's web interface.
AnalysisAI
A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the prog.cgi and rc binaries. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the prog.cgi and rc binaries. The sub_433188 function in prog.cgi stores user-supplied email configuration parameters (EmailFrom, EmailTo, SMTPServerAddress, SMTPServerPort, AccountName) in NVRAM via nvram_safe_set. These values are later retrieved in the sub_448FDC function of rc using nvram_safe_get and concatenated into shell commands executed via twsystem() without sanitization. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary commands on the device through specially crafted HTTP requests to the router's web interface. Affected products include: Dlink Dir-882 Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.
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External POC / Exploit Code
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