High 7.5Published Jul 9, 2026

CVE-2026-15270D-link DIR-823G Web boa.conf least privilege violation

Updated under an hour ago (Oct 28, 2026, 2:30 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for D-link DIR-823G

Exploited in the last 30 days

A weakness has been identified in D-link DIR-823G 1.0.2B05_20181207. Affected by this vulnerability is an unknown functionality of the file /etc/boa/boa.conf of the component Web Interface. Executing a manipulation can lead to least privilege violation. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been made available to the public and could be used for attacks.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-272, CWE-266
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Jul 10, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

D-link DIR-823G d-link:dir-823g	1.0.2B05_20181207	CNA record
dlink dir-823g_firmware dlink:dir-823g_firmware	1.0.2b05_20181207	NVD

References

References

https://vuldb.com/vuln/377213	vdb-entry, third-party-advisory
https://vuldb.com/vuln/377213/cti	signature, permissions-required, vdb-entry
https://vuldb.com/cve/CVE-2026-15270	third-party-advisory, vdb-entry
https://vuldb.com/submit/852314	third-party-advisory, vdb-entry
https://app.notion.com/p/DIR823G-V1-0-2B05_20181207-37a1f5ba989080f2a043c60d2cfc7499?source=copy_link	exploit, third-party-advisory
https://www.dlink.com/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.