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CVE Vulnerability Details :
CVE-2026-11492
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-08 Jun, 2026 | 05:30
Updated At-08 Jun, 2026 | 13:00
Rejected At-
▼CVE Numbering Authority (CNA)
D-Link DIR-823G vsftpd vsftpd.conf least privilege violation

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.

Affected Products
Vendor
D-Link CorporationD-Link
Product
DIR-823G
CPEs
  • cpe:2.3:h:d-link:dir-823g:*:*:*:*:*:*:*:*
Modules
  • vsftpd
Versions
Affected
  • 1.0.2B05
Problem Types
TypeCWE IDDescription
CWECWE-272Least Privilege Violation
CWECWE-266Incorrect Privilege Assignment
Type: CWE
CWE ID: CWE-272
Description: Least Privilege Violation
Type: CWE
CWE ID: CWE-266
Description: Incorrect Privilege Assignment
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
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
3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.04.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.04.0N/A
AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
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
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/E:P/RL:X/RC:R
Version: 3.0
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
Version: 2.0
Base score: 4.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
L-14 (VulDB User)
Timeline
EventDate
Advisory disclosed2026-06-07 00:00:00
VulDB entry created2026-06-07 02:00:00
VulDB entry last update2026-06-07 12:21:18
Event: Advisory disclosed
Date: 2026-06-07 00:00:00
Event: VulDB entry created
Date: 2026-06-07 02:00:00
Event: VulDB entry last update
Date: 2026-06-07 12:21:18
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/369112
vdb-entry
https://vuldb.com/vuln/369112/cti
signature
permissions-required
https://vuldb.com/cve/CVE-2026-11492
third-party-advisory
https://vuldb.com/submit/834816
third-party-advisory
https://www.notion.so/D-Link-DIR823G-V1-0-2B05_20181207-3671f5ba989080ac97fdc36d2fb5e57d?source=copy_link
exploit
https://www.dlink.com/
product
Hyperlink: https://vuldb.com/vuln/369112
Resource:
vdb-entry
Hyperlink: https://vuldb.com/vuln/369112/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/cve/CVE-2026-11492
Resource:
third-party-advisory
Hyperlink: https://vuldb.com/submit/834816
Resource:
third-party-advisory
Hyperlink: https://www.notion.so/D-Link-DIR823G-V1-0-2B05_20181207-3671f5ba989080ac97fdc36d2fb5e57d?source=copy_link
Resource:
exploit
Hyperlink: https://www.dlink.com/
Resource:
product
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found