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Vulnerability record · CVE-2025-60697 · published 13 November 2025

CVE-2025-60697: Dlink dir-882 firmware command injection vulnerability

Dlink · Dir 882 Firmware

A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `prog.cgi` and `rc` binaries. The `sub_4438A4` function in `prog.cgi` stores user-supplied DDNS parameters (`ServerAddress` and `Hostname`) in NVRAM via `nvram_safe_set`. These values are later retrieved in the `start_DDNS_ipv4` function of `rc` using `nvram_safe_get` and concatenated into DDNS shell commands executed via `twsystem()` without proper sanitization. Partial string comparison is performed but is insufficient to prevent command injection. 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.

7.3 CVSS 3.1 High EPSS 3.8% · top 10.3% CWE-77 · Command injection
7.3CVSS 3.1 base score
3.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1_FW102B02 within the `prog.cgi` and `rc` binaries. The `sub_4438A4` function in `prog.cgi` stores user-supplied DDNS parameters (`ServerAddress` and `Hostname`) in NVRAM via `nvram_safe_set`. These values are later retrieved in the `start_DDNS_ipv4` function of `rc` using `nvram_safe_get` and concatenated into DDNS shell commands executed via `twsystem()` without proper sanitization. Partial string comparison is performed but is insufficient to prevent command injection. 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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/yifan20020708/SGTaint-0-day/blob/main/DLink/DLink-DIR-882/4.md Broken Link
https://github.com/yifan20020708/SGTaint-0-day/blob/main/DLink/DLink-DIR-882/CVE-2025-60697.md ExploitThird Party Advisory
https://www.dlink.com/ Product
https://www.dlink.com/en/security-bulletin/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2022-44804Dlink dir-882 firmware out-of-bounds write vulnerabilityD-Link DIR-882 1.10B02 and1.20B06 is vulnerable to Buffer Overflow via the websRedirect function.EPSS 1.3%9.8CVE-2022-44806Dlink dir-882 firmware out-of-bounds write vulnerabilityD-Link DIR-882 1.10B02 and 1.20B06 is vulnerable to Buffer Overflow.EPSS 1.2%9.8CVE-2022-44807Dlink dir-882 firmware out-of-bounds write vulnerabilityD-Link DIR-882 1.10B02 and 1.20B06 is vulnerable to Buffer Overflow via webGetVarString.EPSS 1.3%9.8CVE-2022-28895Dlink dir-882 firmware os command injection vulnerabilityA command injection vulnerability in the component /setnetworksettings/IPAddress of D-Link DIR882 DIR882A1_FW130B06 allows attackers to escalate priv…EPSS 3.7%9.8CVE-2022-28896Dlink dir-882 firmware os command injection vulnerabilityA command injection vulnerability in the component /setnetworksettings/SubnetMask of D-Link DIR882 DIR882A1_FW130B06 allows attackers to escalate pri…EPSS 3.7%9.8CVE-2022-28901Dlink dir-882 firmware os command injection vulnerabilityA command injection vulnerability in the component /SetTriggerLEDBlink/Blink of D-Link DIR882 DIR882A1_FW130B06 allows attackers to escalate privileg…EPSS 3.7%9.8CVE-2022-28571Dlink dir-882 firmware os command injection vulnerabilityD-link 882 DIR882A1_FW130B06 was discovered to contain a command injection vulnerability in`/usr/bin/cli.EPSS 5.3%9.8CVE-2021-45998Dlink dir-882 firmware command injection vulnerabilityD-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02 was discovered to contain a command injection vulnerability in the LocalIPAddress parameter. This v…EPSS 3.7%

Source: NIST National Vulnerability Database (record CVE-2025-60697), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.