CVE record · CVE-2025-6559

Sapido Wireless Router - OS Command Injection

CVSS 9.3 CriticalCriticalEPSS 0.017 · 77th percentile

Critical, because:

CVSS score 9.3: 9.0 or more.

Published by the CVE Program (CNA: twcert) at 24 Jun 2025, 01:47 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Sapido	BR071n	affected 0 Other versions: unaffected
Sapido	BR261c	affected 0 Other versions: unaffected
Sapido	BR270n	affected 0 Other versions: unaffected
Sapido	BR476n	affected 0 Other versions: unaffected
Sapido	BRC70n	affected 0 Other versions: unaffected
Sapido	BRC70x	affected 0 Other versions: unaffected
Sapido	BRC76n	affected 0 Other versions: unaffected
Sapido	BRD70n	affected 0 Other versions: unaffected
Sapido	BRE70n	affected 0 Other versions: unaffected
Sapido	BRE71n	affected 0 Other versions: unaffected
Sapido	BRF61c	affected 0 Other versions: unaffected
Sapido	BRF71n	affected 0 Other versions: unaffected

Identifiers: CVE-2025-6559
CNA: twcert
Weakness (CWE): CWE-78
Tags: Sapido BR071n
Sapido BR261c
Sapido BR270n
Sapido BR476n
Sapido BRC70n
Sapido BRC70x
Sapido BRC76n
Sapido BRD70n
Command injection
Published: 24 Jun 2025
Updated: 24 Jun 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.3	Critical	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	CNA (twcert)Used for this record
9.8	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CNA (twcert)

CISA KEV Not listed.
EPSS 0.017, the 77th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 24 Jun 2025. New records show when each source confirmed them.

Sources

References from the CNA

www.twcert.org.tw/tw/cp-132-10196-898d3-1.html third-party-advisory
www.twcert.org.tw/en/cp-139-10195-69da1-2.html third-party-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.