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CVE-2025-34054 is an unauthenticated OS command-injection vulnerability in AVTECH DVR devices. The CGI query handler passes attacker-controlled username or queryb64str parameters to wget without input sanitization, allowing injected shell commands to execute as root. The affected product listing also includes AVTECH IP camera and NVR devices, although the technical description specifically identifies DVR devices. Evidence of exploitation was observed on January 4, 2025.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
8 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 in the campaign IoCs as part of the exploit toolkit.
An AVTECH DVR camera authentication bypass and command execution vulnerability included in the scanner's HTTP-based exploitation set for initial access.
An AVTECH DVR authentication bypass and command execution vulnerability listed as part of the scanner's HTTP exploitation set for initial access.
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.