RCE in Huawei HG532 via port 37215
CVE-2017-17215 is a remote code execution vulnerability affecting Huawei HG532 routers in some customized versions. According to the provided content, an authenticated attacker can send malicious packets to TCP port 37215 and trigger execution of arbitrary code on the device. The flaw is widely referenced in botnet propagation activity, especially Mirai-derived malware families, as an exploit used to compromise exposed Huawei HG532 devices and conscript them into botnets.
Are you exposed to this one?
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
If you can’t patch tonight, do this now.
Remediation
Patch, then assume compromise.
Exploits
No valid public exploits. Mallory filtered out 2 candidates as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
Affected products & vendors
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.
Recent activity
28 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A known vulnerability identified as CVE-2017-17215 that is being probed during scanning activity from the referenced ASN.
An IoT vulnerability cited as an example of weak default credentials used to emulate common botnet-targeted device weaknesses in the honeypot study.
A critical vulnerability affecting NETGEAR routers that remains actively relevant in detections and has publicly available exploit code per the report.
A vulnerability affecting older Huawei devices for which Nexcorium includes a bundled exploit.
The version that knows your environment.
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.