CVE-2021-1497 is a command injection vulnerability affecting the web-based management interface of Cisco HyperFlex HX. Multiple flaws in that interface could allow an unauthenticated remote attacker to submit crafted input that is incorporated into operating system command execution without proper neutralization. Successful exploitation can result in command injection on the affected device and may lead to remote code execution.
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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.
1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository contains a single Metasploit module targeting Cisco HyperFlex HX Data Platform. The exploit leverages an unauthenticated command injection vulnerability in the /storfs-asup HTTP endpoint, allowing remote attackers to execute arbitrary commands as the Tomcat user. The module supports both direct command execution (e.g., reverse shell) and staged payloads (e.g., Meterpreter). It is operational and can be used to gain remote access to vulnerable Cisco HyperFlex systems. The code is written in Ruby and follows standard Metasploit module structure, with options for target URI and command execution timeout. The main attack vector is network-based, exploiting the HTTP interface of the target system.
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 and community write-ups. News coverage will land here when it surfaces.
No news coverage yet. Advisories and community discussion only.
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.