CVE-2018-20057 is an OS command injection vulnerability in the Boa web interface on D-Link DIR-619L Rev.B devices running firmware 2.06B1 and DIR-605L Rev.B devices running firmware 2.12B1. The formSysCmd handler allows remote authenticated users to execute arbitrary operating-system commands through the sysCmd POST parameter. The vulnerability has also been referenced as ZERO-32906 and is potentially associated with Zerobot propagation.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
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.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A vulnerability affecting D-Link DIR-605L and DIR-619L routers, possibly associated with Zerobot. The content does not describe its technical mechanism.
A vulnerability associated with Zerobot propagation that some prior reports mislabeled as ZERO-32906.
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.