Is there a public exploit for CVE-2026-121382?

No public exploit for CVE-2026-121382 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-121382?

CVE-2026-121382 scores CVSS 8.7 (v4.0), rated high.

What does CVE-2026-121382 affect?

CVE-2026-121382 affects Netcore NBR100V2.

8.7 High

A vulnerability was determined in Netcore NBR100V2 1.3.240614.030928.

CVE-2026-121382

A vulnerability was determined in Netcore NBR100V2 1.3.240614.030928. Affected by this issue is the function msgaesdec of the file /usr/bin/autoac. This manipulation causes integer overflow. Remote exploitation of the attack is possible. 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.

Assessment

CVSS: 8.7 (v4.0)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 3 November 2026
Last updated: 3 November 2026
Affected: Netcore · NBR100V2
Assigner: VulDB

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P

At the source

EUVD (ENISA)

References

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