CVE-2026-105284Totolink A3002MU Authentication Check boa sub_40FCFC improper authorization
Updated under an hour ago ()
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It affects Totolink A3002MU. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.78%, higher than 55% of scored CVEs.
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A weakness has been identified in Totolink A3002MU 1.0.0-B20230403.1455. The impacted element is the function sub_40FCFC of the file /bin/boa of the component Authentication Check. Executing a manipulation can lead to improper authorization. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.
- CVSS
- 10.0 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-285, CWE-266
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.78% (percentile 55)
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Oct 5, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Totolink A3002MU totolink:a3002mu | 1.0.0-B20230403.1455 | CNA record |
References
- https://vuldb.com/vuln/413465vdb-entry, technical-description
- https://vuldb.com/vuln/413465/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-105284third-party-advisory
- https://vuldb.com/submit/977217third-party-advisory
- https://gist.github.com/H3rmesk1t/ac6e91a8fba51002be085755c8bf7d43exploit
- https://www.totolink.net/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.