CVE-2024-48637

Authenticated command execution via unsanitized VLAN identifier

Published Oct 17, 2024 · Updated Oct 17, 2024

OS command injection in D-Link DIR-882 1.30b06 and DIR-878 1.30b08 allows remote authenticated users to execute commands. SetVLANSettings passes the VLANID:1/VID value from a crafted POST request into an operating-system command without neutralizing command syntax. Adjacent-network access and low-privilege management authentication are required; injected commands execute in the router firmware context.

CVSS severity8.0
High
EPSS probability2.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in D-Link DIR-882 1.30b06 and DIR-878 1.30b08 allows remote authenticated users to execute commands. SetVLANSettings passes the VLANID:1/VID value from a crafted POST request into an operating-system command without neutralizing command syntax. Adjacent-network access and low-privilege management authentication are required; injected commands execute in the router firmware context.

The record

CVE
CVE-2024-48637
Published
Oct 17, 2024
Updated
Oct 17, 2024
Vendor
D-Link
Product
DIR-882
Classifications
CWE-78, T1059
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 17, 2024Record 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=1.30b06

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

D-Link · DIR-882version=1.30b06
D-Link · DIR-878version=1.30b08

Published CVSS scores

8.0CISA-ADPCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

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No observations available

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

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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