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NVD Vulnerability Details :
CVE-2026-11492
Analyzed
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-08 Jun, 2026 | 07:16
Updated At-09 Jun, 2026 | 16:17

A security flaw has been discovered in D-Link DIR-823G 1.0.2B05. The affected element is an unknown function of the file /etc/vsftpd.conf of the component vsftpd. Performing a manipulation results in least privilege violation. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.02.1LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Secondary2.04.0MEDIUM
AV:N/AC:L/Au:S/C:N/I:P/A:N
Type: Secondary
Version: 4.0
Base score: 2.1
Base severity: LOW
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 2.0
Base score: 4.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:N
CPE Matches
D-Link Corporation
dlink
>>dir-823g_firmware>>1.0.2b05
cpe:2.3:o:dlink:dir-823g_firmware:1.0.2b05:*:*:*:*:*:*:*
D-Link Corporation
dlink
>>dir-823g>>-
cpe:2.3:h:dlink:dir-823g:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-266Primarycna@vuldb.com
CWE-272Primarycna@vuldb.com
CWE ID: CWE-266
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-272
Type: Primary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://vuldb.com/cve/CVE-2026-11492cna@vuldb.com
Third Party Advisory
VDB Entry
https://vuldb.com/submit/834816cna@vuldb.com
Third Party Advisory
VDB Entry
https://vuldb.com/vuln/369112cna@vuldb.com
Third Party Advisory
VDB Entry
https://vuldb.com/vuln/369112/cticna@vuldb.com
Permissions Required
VDB Entry
https://www.dlink.com/cna@vuldb.com
Product
https://www.notion.so/D-Link-DIR823G-V1-0-2B05_20181207-3671f5ba989080ac97fdc36d2fb5e57d?source=copy_linkcna@vuldb.com
Vendor Advisory
Exploit
Hyperlink: https://vuldb.com/cve/CVE-2026-11492
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://vuldb.com/submit/834816
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://vuldb.com/vuln/369112
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://vuldb.com/vuln/369112/cti
Source: cna@vuldb.com
Resource:
Permissions Required
VDB Entry
Hyperlink: https://www.dlink.com/
Source: cna@vuldb.com
Resource:
Product
Hyperlink: https://www.notion.so/D-Link-DIR823G-V1-0-2B05_20181207-3671f5ba989080ac97fdc36d2fb5e57d?source=copy_link
Source: cna@vuldb.com
Resource:
Vendor Advisory
Exploit
Change History
0Changes found
Details not found