Description
A vulnerability was determined in Netcore NBR100V2 1.3.240614.030928. Affected by this issue is the function msg_aes_dec of the file /usr/bin/auto_ac. 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.
Published: 2026-11-03
Score: 8.7 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

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History

Tue, 03 Nov 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 03 Nov 2026 19:00:00 +0000

Type Values Removed Values Added
Description A vulnerability was determined in Netcore NBR100V2 1.3.240614.030928. Affected by this issue is the function msg_aes_dec of the file /usr/bin/auto_ac. 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.
Title Netcore NBR100V2 auto_ac msg_aes_dec integer overflow
First Time appeared Netcore
Netcore nbr100v2
Weaknesses CWE-189
CWE-190
CPEs cpe:2.3:a:netcore:nbr100v2:*:*:*:*:*:*:*:*
Vendors & Products Netcore
Netcore nbr100v2
References
Metrics cvssV2_0

{'score': 7.8, 'vector': 'AV:N/AC:L/Au:N/C:N/I:N/A:C/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 7.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:C'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS: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'}

Subscriptions

Netcore Nbr100v2
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-11-03T19:37:03.590Z

Reserved: 2026-11-03T12:18:07.668Z

Link: CVE-2026-121382

cve-icon Vulnrichment

Updated: 2026-11-03T19:36:58.850Z

cve-icon NVD

Status : Deferred

Published: 2026-11-03T19:18:01.197

Modified: 2026-11-03T20:18:13.133

Link: CVE-2026-121382

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses