CVE-2026-11497Network attack vector

Unauthenticated privilege gain via Boa misconfiguration

Published Jun 8, 2026 · Updated Jun 8, 2026

Least privilege violation in the Boa Webserver of D-Link DCS-5615 1.01.00 allows remote attackers to alter privileges over the network. The disclosure identifies /etc/conf.d/boa/boa.conf as the locus, but does not publish the affected directive or explain how requests change its privilege assignment. No authentication or user interaction is required, and the CNA bounds the reported consequence to low device-integrity impact.

CVSS severity5.3
Medium
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Least privilege violation in the Boa Webserver of D-Link DCS-5615 1.01.00 allows remote attackers to alter privileges over the network. The disclosure identifies /etc/conf.d/boa/boa.conf as the locus, but does not publish the affected directive or explain how requests change its privilege assignment. No authentication or user interaction is required, and the CNA bounds the reported consequence to low device-integrity impact.

The record

CVE
CVE-2026-11497
Published
Jun 8, 2026
Updated
Jun 8, 2026
Vendor
D-Link
Product
DCS-5615
Classifications
CWE-272, CWE-266, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.01.00

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

D-Link · DCS-5615version=1.01.00

Published CVSS scores

5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
5.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.5VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-272Least Privilege Violation
CWE-266Incorrect Privilege Assignment
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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