Remote command execution via unfiltered path parameter
Published Sep 9, 2024 · Updated Sep 10, 2024
Command injection in DI-8300 firmware 16.07.26A1 allows remote attackers to execute arbitrary commands through a crafted request. The upgrade_filter_asp handler checks only whether the GET path value begins with http://, appends the unfiltered remainder to a command, and passes it to system(). The published proof supplies an administrator cookie, although the official CVSS assessment rates exploitation as requiring no privileges; successful exploitation runs commands with the appliance process privileges.
Summary
What happened
Command injection in DI-8300 firmware 16.07.26A1 allows remote attackers to execute arbitrary commands through a crafted request. The upgrade_filter_asp handler checks only whether the GET path value begins with http://, appends the unfiltered remainder to a command, and passes it to system(). The published proof supplies an administrator cookie, although the official CVSS assessment rates exploitation as requiring no privileges; successful exploitation runs commands with the appliance process privileges.
The record
- CVE
- CVE-2024-44410
- Published
- Sep 9, 2024
- Updated
- Sep 10, 2024
- Vendor
- D-Link Corporation
- Product
- DI-8300
- Classifications
- CWE-77, CWE-94, T1059.004
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 9, 2024CVE publishedPublication date reported by the CVE source.
- Sep 10, 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.
- Affected versionversion=v16.07.26A1
What conditions does exploitation require?
What is affected?
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.
Weakness, pattern, technique
Public exploit references
- DI-8300A1 upgrade_filter_asp command-injection PoCfunctional · demonstrated
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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