What is CVE-2025-15139?

CVE-2025-15139 is a medium-severity vulnerability in Trendnet Tew-822dre, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2025-12-28.

How severe is CVE-2025-15139?

Medium severity. CVSS v3 base score is 6.3 out of 10.

RCE in Trendnet Tew-822dre

CVE-2025-15139

A vulnerability has been found in TRENDnet TEW-822DRE 1.00B21/1.01B06. This affects the function sub_43ACF4 of the file /boafrm/formWsc. Such manipulation of the argument peerPin leads to command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

EPSS: 0.120 (95.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Trendnet Tew-822dre — versions 1.00B21, 1.01B06
Trendnet Tew-822dre_firmware — versions 1.00b21, 1.01b06

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
cna@vuldb.com (Exploit, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2025-15139?: CVE-2025-15139 is a medium-severity vulnerability in Trendnet Tew-822dre, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2025-12-28.
How severe is CVE-2025-15139?: Medium severity. CVSS v3 base score is 6.3 out of 10.