CVE-2025-28256

9.8 criticalEPSS 1.0%

Critical (9.8) in totolink a3100r firmware. EPSS 1.0% chance of exploitation in the next 30 days.

An issue in TOTOLINK A3100R V4.1.2cu.5247_B20211129 allows a remote attacker to execute arbitrary code via the setWebWlanIdx of the file /lib/cste_modules/wireless.so.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2025-03-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

totolink:a3100r_firmware

References

https://github.com/ZackSecurity/VulnerReport/blob/cve/totolink/A3100R/1.md
https://github.com/ZackSecurity/VulnerReport/blob/cve/totolink/A3100R/1.md

Check your stack JSON