Vulnerability intelligence
CVE-2026-7786
Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter device firmware contains plaintext administrative credentials embedded in the firmware image. These credentials can be extracted through firmware analysis and used to authenticate to device services.
CVSS Score
9.8
Critical
EPSS — Exploit Probability
0.1%
Riskier than 17% of all CVEs
Exploitation
Not in CISA KEV
No federal exploitation record
Remediation
unknown
Check vendor advisories
1 article across 1 outlet · first covered Jun 3, 2026 · latest Jun 3, 2026
Coverage timeline
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USR W610 flaw (CVE-2026-7786) lets attackers hijack converterssecurityonline.info · Jun 3, 2026