Unauthenticated command execution via unsanitized DDNS parameters
Published Nov 13, 2025 · Updated Nov 13, 2025
Command injection in D-Link DIR-882 firmware 1.02B02 allows remote attackers to execute arbitrary commands through crafted HTTP requests. The start_DDNS_ipv4 routine retrieves untrusted ServerAddress and Hostname values from NVRAM, interpolates them into DDNS shell commands, and passes the result to twsystem() without sanitization. The affected web-interface path requires no authentication, granting command execution in the router firmware context.
Summary
What happened
Command injection in D-Link DIR-882 firmware 1.02B02 allows remote attackers to execute arbitrary commands through crafted HTTP requests. The start_DDNS_ipv4 routine retrieves untrusted ServerAddress and Hostname values from NVRAM, interpolates them into DDNS shell commands, and passes the result to twsystem() without sanitization. The affected web-interface path requires no authentication, granting command execution in the router firmware context.
The record
- CVE
- CVE-2025-60697
- Published
- Nov 13, 2025
- Updated
- Nov 13, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-77, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 13, 2025CVE publishedPublication date reported by the CVE source.
- Nov 13, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- CVE-2025-60697 HTTP request proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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