Jinan USR IOT Technology Limited (PUSR) USR-W610 Insufficiently Protected Credentials

published 2026-02-20 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-8306

cvss: 5.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits: 0; none known

The web management interface of the device renders the passwords in a plaintext input field. The current password is directly visible to anyone with access to the UI, potentially exposing administrator credentials to unauthorized observation via shoulder surfing, screenshots, or browser form caching.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-26-050-03 updated 2026-02-19 cvss 5.7

Jinan USR IOT Technology Limited (PUSR) USR-W610

Jinan USR IOT Technology Limited (PUSR) USR-W610 <=3.1.1.0
affected: vendor fix

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 8 mo ago (2026-02-20)

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Affected products

Jinan USR IOT Technology Limited (PUSR) USR-W610

Classification

Weakness

CWE-522 Insufficiently Protected Credentials

References

Sources

CVE List CVE-2026-26049
NVD CVE-2026-26049

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