RCE in Advantech Wise-6610-Cb
CVE-2026-79697
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.049 (92.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.034 · newest: 0.049 · change: +0.016
Affected products
- Advantech Wise-6610-Cb — versions 1.2.1_20251110
- Advantech Wise-6610-Eb — versions 1.2.1_20251110
- Advantech Wise-6610-El-Cb — versions 1.2.1_20251110
- Advantech Wise-6610-El-Eb — versions 1.2.1_20251110
- Advantech Wise-6610-El-Jb — versions 1.2.1_20251110
- Advantech Wise-6610-El-Nb — versions 1.2.1_20251110
- Advantech Wise-6610-El-Tb — versions 1.2.1_20251110
- Advantech Wise-6610-Jb — versions 1.2.1_20251110
- Advantech Wise-6610-Nb — versions 1.2.1_20251110
- Advantech Wise-6610p-Dea — versions 1.2.1_20251110
Weakness classification (CWE)
References
- vuldb.com/vuln/399512 (technical-description, vdb-entry)
- vuldb.com/vuln/399512/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-79697 (third-party-advisory)
- vuldb.com/submit/879208 (third-party-advisory)
- uvxbywu62qm.feishu.cn/wiki/EzwXwS0vKiroHmk9rqzcjP0EnMe (exploit)
- www.advantech.com/zh-tw/security-advisory (related)
- www.advantech.com/en-us/support/details/firmware (patch)
- www.advantech.com/ (product)
Frequently asked questions
- What is CVE-2026-79697?
- CVE-2026-79697 is a critical-severity vulnerability in Advantech Wise-6610-Cb, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.9/10. Published 2026-09-07.
- How severe is CVE-2026-79697?
- Critical severity. CVSS v3 base score is 9.9 out of 10.