CVE-2026-76852
Last modified
CVE-2026-76852 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Netcore NR268 firmware version 1.7.121109 has an improper integrity verification flaw in mtd_write allowing forged firmware authenticity checks. Attackers can exploit put_file.cgi and check_image_uuid.c to bypass firmware signature validation and load unauthorized firmware images.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
Netcore NR268 firmware version 1.7.121109 has an improper integrity verification flaw in mtd_write allowing forged firmware authenticity checks. Attackers can exploit put_file.cgi and check_image_uuid.c to bypass firmware signature validation and load unauthorized firmware images.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Netcore | NR268 | 1.7.121109 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
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