Description
A weakness has been identified in D-Link DIR-505 1.10B02. The impacted element is the function main of the file /secmark1524.cgi of the component Web Management CGI. This manipulation of the argument accu/pass/code/hash/cmds causes backdoor. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
Published: 2026-10-28
Score: 9.3 Critical
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Thu, 29 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 28 Oct 2026 23:15:00 +0000

Type Values Removed Values Added
Description A weakness has been identified in D-Link DIR-505 1.10B02. The impacted element is the function main of the file /secmark1524.cgi of the component Web Management CGI. This manipulation of the argument accu/pass/code/hash/cmds causes backdoor. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
Title D-Link DIR-505 Web Management CGI secmark1524.cgi main backdoor
First Time appeared D-link
D-link dir-505
Weaknesses CWE-912
CPEs cpe:2.3:h:d-link:dir-505:*:*:*:*:*:*:*:*
Vendors & Products D-link
D-link dir-505
References
Metrics cvssV2_0

{'score': 10, 'vector': 'AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 9.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-29T17:20:48.522Z

Reserved: 2026-10-28T15:56:24.228Z

Link: CVE-2026-118579

cve-icon Vulnrichment

Updated: 2026-10-29T15:51:08.511Z

cve-icon NVD

Status : Deferred

Published: 2026-10-28T23:17:09.940

Modified: 2026-10-29T18:17:27.527

Link: CVE-2026-118579

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-29T00:30:14Z

Weaknesses