A flaw has been found in LB-Link WR1210M 1.0.3. This impacts the function main of the file /www/cgi-bin/backup.cgi of the component Backup Endpoint. This manipulation causes missing authentication. The attack is only possible within the local network. The vendor was contacted early about this disclosure but did not respond in any way.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
LB-Link WR1210M affected
Version Status Constraints
1.0.3 affected —

No data.

No data.

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Project Subscriptions

Vendors Products
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Wr1210m Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://vuldb.com/cve/CVE-2026-19971 cve-icon cve-icon
https://vuldb.com/submit/873139 cve-icon cve-icon
https://vuldb.com/vuln/391148 cve-icon cve-icon
https://vuldb.com/vuln/391148/cti cve-icon cve-icon
History

Mon, 17 Aug 2026 02:00:00 +0000

Type Values Removed Values Added
Description A flaw has been found in LB-Link WR1210M 1.0.3. This impacts the function main of the file /www/cgi-bin/backup.cgi of the component Backup Endpoint. This manipulation causes missing authentication. The attack is only possible within the local network. The vendor was contacted early about this disclosure but did not respond in any way.
Title LB-Link WR1210M Backup Endpoint backup.cgi main missing authentication
First Time appeared Lb-link
Lb-link wr1210m
Weaknesses CWE-287
CWE-306
CPEs cpe:2.3:a:lb-link:wr1210m:*:*:*:*:*:*:*:*
Vendors & Products Lb-link
Lb-link wr1210m
References
Metrics cvssV2_0

{'score': 3.3, 'vector': 'AV:A/AC:L/Au:N/C:P/I:N/A:N/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 4.7, 'vector': 'CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N/E:X/RL:X/RC:R'}

cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N/E:X/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-17T01:30:08.358Z

Reserved: 2026-08-16T07:58:08.640Z

Link: CVE-2026-19971

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-17T02:16:41.203

Modified: 2026-08-17T02:16:41.203

Link: CVE-2026-19971

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-17T03:30:12Z

Weaknesses