CVE-2026-79697: Advantech Wise-6610-Cb

Critical severity, CVSS 9.9. EPSS: 4.9% chance of exploitation in the next 30 days.

A vulnerability was determined in Advantech WISE-6610-NB, WISE-6610-EB, WISE-6610-TB, WISE-6610-JB, WISE-6610-CB, WISE-6610-EL-NB, WISE-6610-EL-EB, WISE-6610-EL-TB, WISE-6610-EL-JB, WISE-6610-EL-CB, WISE-6610P-DEA, WISE-6610P-DNA and WISE-6610P-DTA 1.2.1_20251110. This affects the function basicstation_apply of the component Basic Station Certificate-Deletion Handler. This manipulation of the argument act causes command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 1.2.4_20260821 is able to mitigate this issue. Upgrading the affected component is advised. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Affected products

• Advantech Wise-6610-Cb: version 1.2.1_20251110 only
• Advantech Wise-6610-Eb: version 1.2.1_20251110 only
• Advantech Wise-6610-El-Cb: version 1.2.1_20251110 only
• Advantech Wise-6610-El-Eb: version 1.2.1_20251110 only
• Advantech Wise-6610-El-Jb: version 1.2.1_20251110 only
• Advantech Wise-6610-El-Nb: version 1.2.1_20251110 only
• Advantech Wise-6610-El-Tb: version 1.2.1_20251110 only
• Advantech Wise-6610-Jb: version 1.2.1_20251110 only
• Advantech Wise-6610-Nb: version 1.2.1_20251110 only
• Advantech Wise-6610-Tb: version 1.2.1_20251110 only
• Advantech Wise-6610p-Dea: version 1.2.1_20251110 only
• Advantech Wise-6610p-Dna: version 1.2.1_20251110 only
• Advantech Wise-6610p-Dta: version 1.2.1_20251110 only

Published 2026-09-07. Last modified 2026-09-08.