A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `prog.cgi` and `librcm.so` binaries. The `sub_4455BC` function in `prog.cgi` stores user-supplied `SetDMZSettings/IPAddress` values in NVRAM via `nvram_safe_set("dmz_ipaddr", ...)`. These values are later retrieved in the `DMZ_run` function of `librcm.so` using `nvram_safe_get` and concatenated into `iptables` shell commands executed via `twsystem()` without any 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.
History

Mon, 17 Nov 2025 12:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:h:dlink:dir-882:a1:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-882_firmware:1.02b02:*:*:*:*:*:*:*

Fri, 14 Nov 2025 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-77
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 14 Nov 2025 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Dlink
Dlink dir-882
Dlink dir-882 Firmware
Vendors & Products Dlink
Dlink dir-882
Dlink dir-882 Firmware

Thu, 13 Nov 2025 18:15:00 +0000

Type Values Removed Values Added
Description A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `prog.cgi` and `librcm.so` binaries. The `sub_4455BC` function in `prog.cgi` stores user-supplied `SetDMZSettings/IPAddress` values in NVRAM via `nvram_safe_set("dmz_ipaddr", ...)`. These values are later retrieved in the `DMZ_run` function of `librcm.so` using `nvram_safe_get` and concatenated into `iptables` shell commands executed via `twsystem()` without any 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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-11-13T00:00:00.000Z

Updated: 2025-11-14T16:15:58.120Z

Reserved: 2025-09-26T00:00:00.000Z

Link: CVE-2025-60700

cve-icon Vulnrichment

Updated: 2025-11-14T16:15:51.025Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-13T18:15:54.010

Modified: 2025-11-17T12:28:40.547

Link: CVE-2025-60700

cve-icon Redhat

No data.