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CVE-2026-108907— Netcore NR268 CGI Execution user_ok improper authentication

Quick assessment

Affected

Netcore NR268

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Netcore NR268 1.7.121109 中发现了一个漏洞。受影响的函数是 CGI 执行组件中的 user_ok。该漏洞导致身份验证不恰当。攻击可以远程发起。该漏洞的利用方法已公开披露，并且可能被利用。厂商早已收到关于此漏洞披露的通知，但未作出任何回应。

CVSS 10.0 · Critical Updated Oct 13, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

Vendor	Product	Version Range	Status
Netcore	NR268	`1.7.121109`	affected

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Vulnerability Information

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Vulnerability Title

Netcore NR268 CGI Execution user_ok improper authentication

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was determined in Netcore NR268 1.7.121109. Affected is the function user_ok of the component CGI Execution. This manipulation causes improper authentication. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

认证机制不恰当

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Netcore	NR268	1.7.121109	`cpe:2.3:a:netcore:nr268::::::::`

II. Public POCs for CVE-2026-108907

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-108907

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Other References for CVE-2026-108907 (1)

🔗 report/NR268/2026.09.14-netcore-nr268-boa-auth-fail-open.md at main · draw-ctf/report · GitHub Read full article exploit

https://www.cve.org/CVERecord?id=CVE-2026-108907

Same Patch Batch · Netcore · 2026-10-12 · 8 CVEs total

CVE-2026-108929	9.9 CRITICAL	Netcore NR268 DDNS DDNSset.cgi execvp argument injection
CVE-2026-108906	7.2 HIGH	Netcore NR268 filter_arp_put_file.cgi filter_arp_put_file_cgi out-of-bounds
CVE-2026-108909	4.3 MEDIUM	Netcore NR268 CGI Endpoint cross-site request forgery
CVE-2026-108931	4.3 MEDIUM	Netcore NR268 DHCP dhcp_dynamicip_show.cgi eval cross site scripting
CVE-2026-108932	4.3 MEDIUM	Netcore NR268 DHCP Hostname filter_hosts_dump.cgi eval cross site scripting
CVE-2026-108930	2.7 LOW	Netcore NR268 DDNS ddns_wan_list_show.cgi ddns_wan_list_show information disclosure
CVE-2026-108908	2.4 LOW	Netcore NR268 Web UI l7_call_board_user_set.cgi eval cross site scripting

IV. Related Vulnerabilities

Same product: NR268

Same vendor: Netcore

Same weakness: CWE-287

V. Comments for CVE-2026-108907

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Goal Reached Thanks to every supporter — we hit 100%!

CVE-2026-108907— Netcore NR268 CGI Execution user_ok improper authentication

Quick assessment

Possible ATT&CK Techniques 1 AI

Affected Version Matrix 1

I. Basic Information for CVE-2026-108907

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-108907

III. Intelligence Information for CVE-2026-108907

Other References for CVE-2026-108907 (1)

Same Patch Batch · Netcore · 2026-10-12 · 8 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2026-108907

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