CVE-2026-1624Public exploitNetwork attack vector

Authenticated root command execution via fota_url

Published Jan 29, 2026 · Updated Jan 29, 2026

Command injection in D-Link DWR-M961 1.1.47 allows remote authenticated users to execute operating-system commands through fota_url. The /boafrm/formLtefotaUpgradeFibocom handler checks for a URL scheme but fails to neutralize shell metacharacters before the value reaches a command wrapper. Router authentication is required, and injected commands execute as root, allowing control of the embedded device.

CVSS severity8.8
High
EPSS probability2.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in D-Link DWR-M961 1.1.47 allows remote authenticated users to execute operating-system commands through fota_url. The /boafrm/formLtefotaUpgradeFibocom handler checks for a URL scheme but fails to neutralize shell metacharacters before the value reaches a command wrapper. Router authentication is required, and injected commands execute as root, allowing control of the embedded device.

The record

CVE
CVE-2026-1624
Published
Jan 29, 2026
Updated
Jan 29, 2026
Vendor
D-Link
Product
DWR-M961
Classifications
CWE-77, CWE-74, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 29, 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=1.1.47

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

D-Link · DWR-M961version=1.1.47

Published CVSS scores

6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1059.004Unix Shell

Public exploit references

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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