Sapido Wireless Router - Exposure of Sensitive Information

published 2025-06-24 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-19052

cvss: 9.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits: 0; none known

Multiple wireless router models from Sapido have an Exposure of Sensitive Information vulnerability, allowing unauthenticated remote attackers to directly access a system configuration file and obtain plaintext administrator credentials.

The affected models are out of support; replacing the device is recommended.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 16 mo ago (2025-06-24)

Exploit prediction

0.64% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	9.3	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	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA	4.0	9.3	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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

Sapido BR071n
Sapido BR261c
Sapido BR270n
Sapido BR476n
Sapido BRC70n
Sapido BRC70x
Sapido BRC76n
Sapido BRD70n
Sapido BRE70n
Sapido BRE71n
Sapido BRF61c
Sapido BRF71n

Classification

Weakness

CWE-256 Plaintext Storage of a Password

References

twcert.org.tw /tw/cp-132-10197-524ea-1.html
third-party-advisory
twcert.org.tw /en/cp-139-10198-55217-2.html
third-party-advisory

Sources

CVE List CVE-2025-6560
NVD CVE-2025-6560

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary