CVE-2025-6559
Published: 24 June 2025
Summary
CVE-2025-6559 is a critical-severity OS Command Injection (CWE-78) vulnerability in Org (inferred from references). Its CVSS base score is 9.3 (Critical).
Operationally, ranked in the top 21.9% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis
Multiple wireless router models from Sapido contain an OS command injection vulnerability, identified as CVE-2025-6559 and assigned CWE-78. The flaw resides in the devices' handling of remote inputs and carries a CVSS 4.0 score of 9.3, reflecting network-accessible attack vectors that require no authentication or user interaction.
Unauthenticated remote attackers can supply crafted commands that are executed directly on the router with full privileges, resulting in complete compromise of confidentiality, integrity, and availability on the affected device.
Taiwan's CERT advisories for the issue state that the impacted models are no longer supported and explicitly recommend device replacement as the only effective mitigation.
The associated EPSS score has remained flat at 0.0107 with no material increase since disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-19048
Vulnerability details
Multiple wireless router models from Sapido have an OS Command Injection vulnerability, allowing unauthenticated remote attackers to inject arbitrary OS commands and execute them on the server. The affected models are out of support; replacing the device is recommended.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.