RCE in Netcore Nr268
CVE-2026-108908
A vulnerability was identified in Netcore NR268 1.7.121109. Affected by this vulnerability is the function eval of the file /router/l7_call_board_user_set.cgi of the component Web UI. Such manipulation of the argument title/note/URL/content leads to cross site scripting. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: XSS (Cross-Site Scripting)
Published .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Netcore Nr268 — versions 1.7.121109
Weakness classification (CWE)
References
- vuldb.com/vuln/416703 (technical-description, vdb-entry)
- vuldb.com/vuln/416703/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-108908 (third-party-advisory)
- vuldb.com/submit/977174 (third-party-advisory)
- github.com/draw-ctf/report/blob/main/NR268/2026.09.14-netcore-nr268-call-board-… (exploit)
Frequently asked questions
- What is CVE-2026-108908?
- CVE-2026-108908 is a low-severity vulnerability in Netcore Nr268, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-10-12.
- How severe is CVE-2026-108908?
- Low severity. CVSS v3 base score is 2.4 out of 10.