CVE-2016-15047 is an authenticated OS command injection vulnerability in AVTECH devices that expose the CloudSetup.cgi management endpoint. The flaw is in the handling of the exefile parameter, which is passed to underlying system command execution without proper validation or whitelisting. An authenticated attacker able to invoke CloudSetup.cgi can supply crafted input via exefile to execute arbitrary operating system commands as root on the device. The archived SEARCH-LAB disclosure indicates the issue was likely remediated in early 2017, but AVTECH has not published a defined affected version range.
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What an attacker gets, and what they’ve been doing with it.
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exefile parameter. General hardening should include minimizing internet exposure of AVTECH management interfaces and rotating any credentials stored on or used by the device if compromise is suspected.Patch, then assume compromise.
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No public exploit code observed for this vulnerability.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An AVTECH DVR vulnerability explicitly targeted by the C0XMO scanner as part of its HTTP exploitation module.
An authentication bypass and command execution vulnerability affecting Avtech DVR cameras, listed as part of the campaign IoCs and exploit set.
An AVTECH DVR camera authentication bypass and command execution vulnerability used by the scanner for HTTP-based initial access.
An AVTECH DVR authentication bypass and command execution vulnerability included in the malware scanner's HTTP-based exploitation arsenal.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.